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Sample records for vanderbilt road birmingham

  1. 77 FR 66541 - Safety Zone; Alliance Road Bridge Demolition; Black Warrior River, Locust Fork; Birmingham, AL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-06

    .... SUPPLEMENTARY INFORMATION: Table of Acronyms DHS Department of Homeland Security FR Federal Register NPRM Notice... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Alliance Road Bridge Demolition; Black...: The Coast Guard is establishing a temporary safety zone for a portion of the Locust Fork to the...

  2. Craft v. Vanderbilt University.

    PubMed

    1998-01-01

    Court Decision: 18 Federal Supplement, 2d Series 786; 1998 Aug 19 (date of decision). In a memorandum opinion, the U.S. District Court for the Middle District of Tennessee detailed the reasoning behind an earlier decision to allow the research subjects of radiation experiments to continue their case against a private university, a private foundation, and the state. The subjects were pregnant women who were not informed of the risks of ingesting radioactive iron isotopes in a series of experiments at Vanderbilt University between 1945-1947. Nor were they informed in a later follow-up study about the involuntary exposure, nor contacted later when another follow-up study showed a disproportionately high incidence of cancer among the subjects. Because actions by both Vanderbilt and the Rockefeller Foundation in this joint project were so entwined with those by Tennessee, they could be found liable under federal civil rights law. The claims were not time-barred under Tennessee's medical malpractice statutes, because "the experiments did not constitute medical care." Instead the court concluded that the statute of limitations may be tolled because of fraudulent concealment, noting that "[w]here a confidential relationship exists, as between a physician and a patient, there is an affirmative duty to disclose, and that duty renders silence or failure to disclose known facts fraudulent. PMID:15751149

  3. The Birmingham Irradiation Facility

    NASA Astrophysics Data System (ADS)

    Dervan, P.; French, R.; Hodgson, P.; Marin-Reyes, H.; Wilson, J.

    2013-12-01

    At the end of 2012 the proton irradiation facility at the CERN PS [1] will shut down for two years. With this in mind, we have been developing a new ATLAS scanning facility at the University of Birmingham Medical Physics cyclotron. With proton beams of energy approximately 30 MeV, fluences corresponding to those of the upgraded Large Hadron Collider (HL-LHC) can be reached conveniently. The facility can be used to irradiate silicon sensors, optical components and mechanical structures (e.g. carbon fibre sandwiches) for the LHC upgrade programme. Irradiations of silicon sensors can be carried out in a temperature controlled cold box that can be scanned through the beam. The facility is described in detail along with the first tests carried out with mini (1×1 cm2) silicon sensors.

  4. A Trojan Horse in Birmingham

    ERIC Educational Resources Information Center

    Yarker, Patrick

    2014-01-01

    "Trojan Horse" has become journalistic shorthand for an apparent attempt by a small group in East Birmingham to secure control of local non-faith schools and impose policies and practices in keeping with the very conservative (Salafist and Wahhabi) version of Islam which they hold. In this article, Pat Yarker gives an account of two…

  5. A Trojan Horse in Birmingham

    ERIC Educational Resources Information Center

    Yarker, Patrick

    2014-01-01

    "Trojan Horse" has become journalistic shorthand for an apparent attempt by a small group in East Birmingham to secure control of local non-faith schools and impose policies and practices in keeping with the very conservative (Salafist and Wahhabi) version of Islam which they hold. In this article, Pat Yarker gives an account of two

  6. Vanderbilt Mansion National Historic Site: Monument to the Gilded Age. Teaching with Historic Places.

    ERIC Educational Resources Information Center

    Laffin, Margaret

    By the turn of the 20th century, many wealthy families, including the Vanderbilts, had palatial houses along the Hudson River, between New York City and Albany (New York). In 1895, Frederick Vanderbilt, grandson of Commodore Cornelius Vanderbilt, built his country estate overlooking the Hudson River in Hyde Park (New York). With more than 600…

  7. AERIAL VIEW, LOOKING SOUTH WEST, BIRMINGPORT ROAD AND DON DRENNEN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    AERIAL VIEW, LOOKING SOUTH WEST, BIRMINGPORT ROAD AND DON DRENNEN OVERPASS IN FOREGROUND, TCI-US STEEL ENSLEY WORKS OPEN HEARTH (RUINS) IN THE BACKGROUND. - Tennessee Coal & Iron Company, Ensley Works, West of residential & commercial districts, Birmingham, Jefferson County, AL

  8. AERIAL VIEW OF SLOSS INDUSTRIES, COKE WORKS IN NORTH BIRMINGHAM, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    AERIAL VIEW OF SLOSS INDUSTRIES, COKE WORKS IN NORTH BIRMINGHAM, VIEW LOOKING SOUTH TOWARD BIRMINGHAM CITY CENTER (SKYSCRAPERS IN FAR DISTANCE RIGHT) AND ACROSS COLLEGEVILLE (BETHEL BAPTIST CHURCH) & NORWOOD RESIDENTIAL DISTRICTS. - Sloss Sheffield Steel & Iron Company, 3500 Thirty-fifth Avenue North, Birmingham, Jefferson County, AL

  9. 77 FR 2127 - Birmingham Terminal Railway, L.L.C.-Acquisition and Operation Exemption-Birmingham Southern...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-13

    ... Surface Transportation Board Birmingham Terminal Railway, L.L.C.--Acquisition and Operation Exemption--Birmingham Southern Railroad Company Birmingham Terminal Railway, L.L.C. (BHRR), a noncarrier, has filed a... Transtar, Inc., is a Class III terminal and switching carrier. This transaction is related to...

  10. Lecturers as Evaluators: The Birmingham Experience.

    ERIC Educational Resources Information Center

    Mathias, Haydn; Rutherford, Desmond

    1982-01-01

    A program of course evaluation by faculty peers at the University of Birmingham (England) between 1974 and 1978 is described that used reciprocating partnerships of teacher and evaluator and a flexible combination of evaluation procedures. Implications for evaluation methodology, staff development, and course development are discussed. (Author/MSE)

  11. 1. AERIAL VIEW, LOOKING WEST OF 'THE BIRMINGHAM MEDICAL CENTER,' ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. AERIAL VIEW, LOOKING WEST OF 'THE BIRMINGHAM MEDICAL CENTER,' WITH HILLMAN HOSPITAL, THE FIVE-STORY BUILDING (CENTER RIGHT AT 20TH STREET AND SIXTH AVENUE SOUTH), JEFFERSON TOWER (CENTER LEFT AT 20TH STREET AND SEVENTH AVENUE SOUTH, AND THE MANY HOSPITALS AND TEACHING FACILITIES OF THE UNIVERSITY OF ALABAMA AT BIRMINGHAM MEDICAL CENTER. - Hillman Hospital, 600 Block Westside Twentieth Street South, Birmingham, Jefferson County, AL

  12. Secondary use of clinical data: the Vanderbilt approach.

    PubMed

    Danciu, Ioana; Cowan, James D; Basford, Melissa; Wang, Xiaoming; Saip, Alexander; Osgood, Susan; Shirey-Rice, Jana; Kirby, Jacqueline; Harris, Paul A

    2014-12-01

    The last decade has seen an exponential growth in the quantity of clinical data collected nationwide, triggering an increase in opportunities to reuse the data for biomedical research. The Vanderbilt research data warehouse framework consists of identified and de-identified clinical data repositories, fee-for-service custom services, and tools built atop the data layer to assist researchers across the enterprise. Providing resources dedicated to research initiatives benefits not only the research community, but also clinicians, patients and institutional leadership. This work provides a summary of our approach in the secondary use of clinical data for research domain, including a description of key components and a list of lessons learned, designed to assist others assembling similar services and infrastructure. PMID:24534443

  13. A fast track to IAIMS: the Vanderbilt University strategy.

    PubMed Central

    Stead, W. W.; Baker, W.; Harris, T. R.; Hodges, T. M.; Sittig, D. F.

    1992-01-01

    In July 1991, Vanderbilt University Medical Center (VUMC) initiated a fast track approach to the implementation of an Integrated Academic Information Management System (IAIMS). The fast track approach has four elements: 1) an integrated organizational structure combining various operational information management units and the academic informatics program into a single entity to enhance efficiency; 2) technology transfer and network access to remote resources in preference to de novo development; 3) parallel IAIMS planning and infrastructure construction; 4) restriction of the scope of the initial IAIMS to permit a manageable implementation project. The fast track approach is intended to provide a truly functional IAIMS within a time period (7 years) associated with other major construction projects such as the building of a replacement hospital. PMID:1336415

  14. Secondary Use of Clinical Data: the Vanderbilt Approach

    PubMed Central

    Danciu, Ioana; Cowan, James D.; Basford, Melissa; Wang, Xiaoming; Saip, Alexander; Osgood, Susan; Shirey-Rice, Jana; Kirby, Jacqueline; Harris, Paul A.

    2014-01-01

    The last decade has seen an exponential growth in the quantity of clinical data collected nationwide, triggering an increase in opportunities to reuse the data for biomedical research. The Vanderbilt research data warehouse framework consists of identified and de-identified clinical data repositories, fee-for-service custom services, and tools built atop the data layer to assist researchers across the enterprise. Providing resources dedicated to research initiatives benefits not only the research community, but also clinicians, patients and institutional leadership. This work provides a summary of our approach in the secondary use of clinical data for research domain, including a description of key components and a list of lessons learned, designed to assist others assembling similar services and infrastructure. PMID:24534443

  15. The Vanderbilt University nanoscale science and engineering fabrication laboratory

    NASA Astrophysics Data System (ADS)

    Hmelo, Anthony B.; Belbusti, Edward F.; Smith, Mark L.; Brice, Sean J.; Wheaton, Robert F.

    2005-08-01

    Vanderbilt University has realized the design and construction of a 1635 sq. ft. Class 10,000 cleanroom facility to support the wide-ranging research mission associated with the Vanderbilt Institute for Nanoscale Science and Engineering (VINSE). By design we have brought together disparate technologies and researchers formerly dispersed across the campus to work together in a small contiguous space intended to foster interaction and synergy of nano-technologies not often found in close proximity. The space hosts a variety of tools for lithographic patterning of substrates, the deposition of thin films, the synthesis of diamond nanostructures and carbon nanotubes, and a variety of reactive ion etchers for the fabrication of nanostructures on silicon substrates. In addition, a separate 911 sq. ft. chemistry laboratory supports nanocrystal synthesis and the investigation of biomolecular films. The design criteria required an integrated space that would support the scientific agenda of the laboratory while satisfying all applicable code and safety concerns. This project required the renovation of pre-existing laboratory space with minimal disruption to ongoing activities in a mixed-use building, while meeting the requirements of the 2000 edition of the International Building Code for the variety of potentially hazardous processes that have been programmed for the space. In this paper we describe how architectural and engineering challenges were met in the areas of mitigating floor vibration issues, shielding our facility against EMI emanations, design of the contamination control facility itself, chemical storage and handling, toxic gas use and management, as well as mechanical, electrical, plumbing, lab security, fire and laboratory safety issues.

  16. AERIAL VIEW LOOKING NORTHWEST ALONG RED MOUNTAIN TOWARD THE BIRMINGHAM ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    AERIAL VIEW LOOKING NORTHWEST ALONG RED MOUNTAIN TOWARD THE BIRMINGHAM CITY CENTER WITH U.S. HIGHWAY 280 (BOTTOM LEFT TO CENTER) AND THE HIGHWAY CUT (CENTER RIGHT). - Red Mountain Cut National Natural Landmark, U.S. 280 at Red Mountain, Birmingham, Jefferson County, AL

  17. Upgrade to the Birmingham Irradiation Facility

    NASA Astrophysics Data System (ADS)

    Dervan, P.; French, R.; Hodgson, P.; Marin-Reyes, H.; Parker, K.; Wilson, J.; Baca, M.

    2015-10-01

    The Birmingham Irradiation Facility was developed in 2013 at the University of Birmingham using the Medical Physics MC40 cyclotron. It can achieve High Luminosity LHC (HL-LHC) fluences of 1015 (1 MeV neutron equivalent (neq)) cm-2 in 80 s with proton beam currents of 1 μA and so can evaluate effectively the performance and durability of detector technologies and new components to be used for the HL-LHC. Irradiations of silicon sensors and passive materials can be carried out in a temperature controlled cold box which moves continuously through the homogenous beamspot. This movement is provided by a pre-configured XY-axis Cartesian robot scanning system. In 2014 the cooling system and cold box were upgraded from a recirculating glycol chiller system to a liquid nitrogen evaporative system. The new cooling system achieves a stable temperature of -50 °C in 30 min and aims to maintain sub-0 °C temperatures on the sensors during irradiations. This paper reviews the design, development, commissioning and performance of the new cooling system.

  18. INTERIOR VIEW WITH CONVEYOR CHAIN USED TO TRANSPORT HOT PIPE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    INTERIOR VIEW WITH CONVEYOR CHAIN USED TO TRANSPORT HOT PIPE FROM CASTING MACHINE TO THE ANNEALING OVEN. - McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road, Birmingham, Jefferson County, AL

  19. INTERIOR VIEW WITH CASTING MACHINE AND A 4" DUCTILE IRON ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    INTERIOR VIEW WITH CASTING MACHINE AND A 4" DUCTILE IRON PIPE BEING EXTRACTED FROM CASTING MACHINE - McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road, Birmingham, Jefferson County, AL

  20. INTERIOR VIEW WITH CASTING MACHINE COOLING A 20' IRON PIPE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    INTERIOR VIEW WITH CASTING MACHINE COOLING A 20' IRON PIPE PRIOR TO EXTRACTION FROM CASTING MACHINE. - McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road, Birmingham, Jefferson County, AL

  1. INTERIOR VIEW OF CASTING MACHINE WITH 4' DUCTILE IRON PIPE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    INTERIOR VIEW OF CASTING MACHINE WITH 4' DUCTILE IRON PIPE BEING WEIGHED ON SCALES AT CASTING MACHINE. - McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road, Birmingham, Jefferson County, AL

  2. INTERIOR VIEW WITH CASTING MACHINE AND CASTING FOREMAN OBSERVING OPERATION ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    INTERIOR VIEW WITH CASTING MACHINE AND CASTING FOREMAN OBSERVING OPERATION TO ENSURE MAXIMUM PRODUCTION AND QUALITY. - McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road, Birmingham, Jefferson County, AL

  3. INTERIOR VIEW WITH CASTING MACHINE AND A 4' DUCTILE IRON ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    INTERIOR VIEW WITH CASTING MACHINE AND A 4' DUCTILE IRON PIPE BEING CENTRIFUGALLY CAST, AS OPERATOR WATCHES TO ENSURE QUALITY. - McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road, Birmingham, Jefferson County, AL

  4. INTERIOR VIEW WITH MOLTEN IRON BEING POURED FROM CUPOLA TO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    INTERIOR VIEW WITH MOLTEN IRON BEING POURED FROM CUPOLA TO A TRANSFER LADLE, AT LEFT, AND CASTING MACHINE, AT RIGHT. - McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road, Birmingham, Jefferson County, AL

  5. INTERIOR VIEW, LOOKING NORTH, WITH CASTING SUPERINTENDENT OVERSEEING TRANSFER OF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    INTERIOR VIEW, LOOKING NORTH, WITH CASTING SUPERINTENDENT OVERSEEING TRANSFER OF MOLTEN METAL TO A CASTING MACHINE. - McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road, Birmingham, Jefferson County, AL

  6. 75 FR 10692 - Television Broadcasting Services; Birmingham, AL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-09

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 Television Broadcasting Services; Birmingham, AL AGENCY: Federal Communications... CFR Part 73 Television, Television broadcasting. 0 For the reasons discussed in the preamble,...

  7. 75 FR 3695 - Television Broadcasting Services; Birmingham, AL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-22

    ... From the Federal Register Online via the Government Publishing Office ] FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 Television Broadcasting Services; Birmingham, AL AGENCY: Federal Communications... 73 Television, Television broadcasting. For the reasons discussed in the preamble, the...

  8. Outcomes of Birmingham Hip Resurfacing: A Systematic Review

    PubMed Central

    2012-01-01

    Purpose We performed a systematic review to assess the functional outcomes of Birmingham Hip Resurfacing as reported in peer-reviewed literature. Methods We performed a computerized search on the data sources up to February 2011. The following text and key words were searched: Birmingham hip, Birmingham hip resurfacing and Hip resurfacing. Each of these key words was again searched with outcomes following them. We also hand searched the bibliographies of the retrieved articles and our own files to identify specifically relevant articles. Results Fourteen retrospective studies and three prospective studies were included for review. Each of these studies was evaluated by the criteria given by Sackett and AACPDM. The design, patient criteria, intervention, outcomes, duration of follow up and results of the research were reported. Conclusions Although the technique of BHR does allow the femur to be spared, claims that it may allow patients to be more active need to be further investigated. PMID:22461959

  9. Back to the basics: Birmingham, Alabama, measurement and scale

    USGS Publications Warehouse

    Handley, L.R.; Lockwood, C.M.; Handley, N.

    2005-01-01

    Back to the Basics: Birmingham, Alabama is the fourth in a series of workshops that focus on teaching foundational map reading and spatial differentiation skills. It is the second published exercise from the Back to the Basics series developed by the Wetland Education through Maps and Aerial Photography (WETMAAP) Program (see Journal of Geography 103, 5: 226-230). Like its predecessor, the current exercise is modified from the Birmingham Back to the Basics workshop offered during the annual National Council for Geographic Education meeting. The focus of this exercise is on scale and measurement, foundational skills for spatial thinking and analysis. ?? 2005 National Council for Geographic Education.

  10. Students' Perceptions of Music Courses in the Birmingham and Solihull Learning and Skills Council Area

    ERIC Educational Resources Information Center

    Hancock, Adrian; Hoskyns, Janet

    2007-01-01

    During 2003/4 a team from the University of Central England in Birmingham (now UCE Birmingham) undertook an evaluation of student perceptions of their music courses as part of the Birmingham and Solihull Learning and Skills Council review of music in the area. As well as identifying the wide range of courses available in the locality and students'…

  11. 75 FR 44977 - General Management Plan/Abbreviated Final Environmental Impact Statement, Roosevelt-Vanderbilt...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-30

    ... availability of the Abbreviated Final Environmental Impact Statement for the General Management Plan (GMP/EIS) for Roosevelt-Vanderbilt National Historic Sites, Hyde Park, New York. The Abbreviated Final GMP/EIS includes an analysis of agency and public comments received on the Draft GMP/EIS with NPS responses,...

  12. From His Dorm Room, a Vanderbilt Junior Becomes a Force Against Internet Regulation.

    ERIC Educational Resources Information Center

    Young, Jeffrey R.

    1997-01-01

    A Vanderbilt University (Tennessee) junior has organized 500 young people into a group, Peacefire, that opposes public schools' and libraries' use of software to block access to some sexually explicit portions of the Internet. He feels the software is too restrictive, also blocking access to important sources of information about women's issues,…

  13. An Examination of Differential Item Functioning on the Vanderbilt Assessment of Leadership in Education

    ERIC Educational Resources Information Center

    Polikoff, Morgan S.; May, Henry; Porter, Andrew C.; Elliott, Stephen N.; Goldring, Ellen; Murphy, Joseph

    2009-01-01

    The Vanderbilt Assessment of Leadership in Education is a 360-degree assessment of the effectiveness of principals' learning-centered leadership behaviors. In this report, we present results from a differential item functioning (DIF) study of the assessment. Using data from a national field trial, we searched for evidence of DIF on school level,…

  14. Investigating the Validity and Reliability of the Vanderbilt Assessment of Leadership in Education

    ERIC Educational Resources Information Center

    Porter, Andrew C.; Polikoff, Morgan S.; Goldring, Ellen B.; Murphy, Joseph; Elliott, Stephen N.; May, Henry

    2010-01-01

    The Vanderbilt Assessment of Leadership in Education (VAL-ED) is a multirater assessment of principals' learning-centered leadership. The instrument was developed based on the Standards for Educational and Psychological Testing. In this article, we report on the validity and reliability evidence for the VAL-ED accumulated in a national field…

  15. School Tax Increase During Hard Times: The Birmingham Story.

    ERIC Educational Resources Information Center

    Cody, Wilmer S.

    The Birmingham (Alabama) school district regressed from a model system in 1926 to a poorly equipped, underfunded one in 1975. In that year, however, in spite of recession and joblessness, the citizens voted a $3 million tax increase for schools. The success of the election may be traced to several factors. Citizens were concerned about the…

  16. Tuberculosis Microepidemics among Dispersed Migrants, Birmingham, UK, 20042013

    PubMed Central

    Browne, Catherine; Khanom, Shaina; Evans, Jason T.; Smith, E. Grace; Hawkey, Peter M.; Kunst, Heinke; Welch, Steven B.; Dedicoat, Martin J.

    2015-01-01

    To determine if local transmission was responsible for rising tuberculosis incidence in a recently dispersed migrant community in Birmingham, UK, during 20042013, we conducted enhanced epidemiologic investigation of molecular clusters. This technique identified exact locations of social mixing and chains of apparent recent transmission, which can be helpful for directing resources. PMID:25695328

  17. Tuberculosis microepidemics among dispersed migrants, Birmingham, UK, 2004-2013.

    PubMed

    Munang, Melinda L; Browne, Catherine; Khanom, Shaina; Evans, Jason T; Smith, E Grace; Hawkey, Peter M; Kunst, Heinke; Welch, Steven B; Dedicoat, Martin J

    2015-03-01

    To determine if local transmission was responsible for rising tuberculosis incidence in a recently dispersed migrant community in Birmingham, UK, during 2004-2013, we conducted enhanced epidemiologic investigation of molecular clusters. This technique identified exact locations of social mixing and chains of apparent recent transmission, which can be helpful for directing resources. PMID:25695328

  18. Profiles of British Muslim Identity: Adolescent Girls in Birmingham

    ERIC Educational Resources Information Center

    Hutnik, Nimmi; Street, Rebecca Coran

    2010-01-01

    By asking students to fill in 10 statements beginning with "I am..." and a further 10 statements beginning with "I am not..." we constructed profiles of British Muslim ethnic and national identity. Participants were 108 British Muslim girls of mean age 12.6 years studying in a single sex girls' school in Birmingham, UK. Using content analysis we…

  19. Back to the Basics: Birmingham, Alabama, Measurement and Scale

    ERIC Educational Resources Information Center

    Handley, Lawrence R.; Lockwood, Catherine M.; Handley, Nathan

    2005-01-01

    "Back to the Basics: Birmingham, Alabama" is the fourth in a series of workshops that focus on teaching foundational map reading and spatial differentiation skills. It is the second published exercise from the Back to the Basics series developed by the Wetland Education through Maps and Aerial Photography (WETMAAP) Program (see "Journal of

  20. Back to the Basics: Birmingham, Alabama, Measurement and Scale

    ERIC Educational Resources Information Center

    Handley, Lawrence R.; Lockwood, Catherine M.; Handley, Nathan

    2005-01-01

    "Back to the Basics: Birmingham, Alabama" is the fourth in a series of workshops that focus on teaching foundational map reading and spatial differentiation skills. It is the second published exercise from the Back to the Basics series developed by the Wetland Education through Maps and Aerial Photography (WETMAAP) Program (see "Journal of…

  1. Mentoring Masters-to-PhD Students: Reflections of the Fisk-Vanderbilt Masters to PhD Bridge Program

    NASA Astrophysics Data System (ADS)

    Dickerson, James

    2010-02-01

    As a research advisor and mentor to students who are enrolled in the Fisk-Vanderbilt Bridge program, I will discuss the development of the program and some of the unique challenges that face students who are transitioning from the Masters program into the PhD program. These comments will include the mentorship that has been cultivated and continues to develop among Fisk Masters students and their potential Vanderbilt PhD advisors, the partnership among Fisk and Vanderbilt faculty to ensure as seamless a transition as possible for our students, and other related topics. )

  2. The Vanderbilt Professional Nursing Practice Program: part 1: Growing and supporting professional nursing practice.

    PubMed

    Robinson, Karen; Eck, Carol; Keck, Becky; Wells, Nancy

    2003-09-01

    Professional practice programs are designed to attract, retain, and reward nurses. This three-part series will describe Vanderbilt's performance-based career advancement system, the Vanderbilt Professional Nursing Practice Program (VPNPP). Part 1 outlines the overall program's foundation, philosophical background, and basic structure. The VPNPP is built upon Benner's work, distinguishing among four levels of practice: novice, competent, proficient, and expert. Work by many in the organization identified the expected behaviors for nurses at each level, which were then used to develop clear process evaluation criteria. Part 2 will examine the performance measurement and evaluation system created to support the program. The process of advancing within the program will be described in part 3. PMID:14501560

  3. The Fisk-Vanderbilt Masters-to-PhD Bridge Program

    NASA Astrophysics Data System (ADS)

    Bellovary, Jillian M.; Stassun, Keivan; Holley-Bockelmann, Kelly; Montez, Rodolfo; Myers Stroud, Dina; Burger, Arnold

    2015-01-01

    We describe the Fisk-Vanderbilt Masters-to-PhD Bridge program as a successful model for effective partnerships with minority-serving institutions toward addressing the problem of the underrepresentation of minorities in the physical sciences. Since 2004 the program has admitted 79 students, 68 of them underrepresented minorities (48% female), with a retention rate to STEM Ph.D. programs of 82% (compared to the national average of 50%). We summarize the main features of the program including two of its core strategies: (1) partnering a minority-serving institution and a major research university through collaborative research, and (2) using the master's degree as a deliberate stepping stone to the PhD. We specifically discuss our mentoring and student tracking strategies, and note that a large number of our materials available online as part of the Bridge Program Architects Toolkit: http://www.vanderbilt.edu/gradschool/bridge/tools.htm.

  4. Enhancing Diversity in Physics: The Fisk-Vanderbilt Masters-to-PhD Bridge Program

    NASA Astrophysics Data System (ADS)

    Stassun, Keivan

    2010-03-01

    We describe the Fisk-Vanderbilt Masters-to-PhD Bridge program as a model for partnering with minority-serving institutions to increase the representation of women and minorities earning PhDs in astronomy and related disciplines. Since its inception in 2004, the Fisk-Vanderbilt Bridge program has attracted 30 minority students, 60% of whom are female, and with a retention rate of 94%. When the first Bridge students completed their PhDs in 2010-11, the program will become the top awarder of astronomy PhDs to underrepresented minorities in the United States. Already, Fisk has become the top producer of physics Masters degrees to African Americans. We summarize the program's structure, approach, and research basis with the goal of providing a replicable model for other institutions seeking to build similar collaborative, research-based bridging partnerships.

  5. Technical scale and high-level detail: Vanderbilt's award-winning Eskind Biomedical Library.

    PubMed Central

    Hodges, T M

    1995-01-01

    With its opening in March 1994, the Annette and Irwin Eskind Biomedical Library at Vanderbilt University in Nashville, Tennessee, launched a new era at the university's medical center. The new building is the culmination of much effort, involving the time and talents of many dedicated individuals. Because of its advanced technological features and its modernistic design, the building might be regarded as a model library for the twenty-first century. Images PMID:7581191

  6. Building learning communities: evolution of the colleges at Vanderbilt University School of Medicine.

    PubMed

    Fleming, Amy; Cutrer, William; Moutsios, Sandi; Heavrin, Benjamin; Pilla, Michael; Eichbaum, Quentin; Rodgers, Scott

    2013-09-01

    Learning communities, which are an emerging trend in medical education, create a foundation for professional and academic development through the establishment of longitudinal relationships between students and faculty. In this article, the authors describe the robust learning community system at Vanderbilt University School of Medicine, which encompasses wellness, career planning, professional development, and academics.The Vanderbilt Advisory Colleges Program introduced in 2006 initially focused on two goals: promoting wellness and providing career advising. In the 2011-2012 academic year, the focus of the colleges expanded to incorporate an enhanced level of personal career advising and an academic component. In the four-year College Colloquium course, faculty selected as college mentors teach the medical humanities and lead sessions dedicated to student professional development in the areas of leadership, research, and service-learning. This academic and professional development program builds on the existing strengths of the colleges and has transformed the colleges into learning communities.The authors reflect on lessons learned and discuss future plans. They report that internal data and data from the Association of American Medical Colleges Medical School Graduation Questionnaire support consistently high and increasing satisfaction among Vanderbilt medical students, across the metrics of personal counseling, faculty mentoring, and career planning. PMID:23887019

  7. The building and sustaining of a health care partnership: the Meharry-Vanderbilt Alliance.

    PubMed

    Chatman, Vera Stevens; Buford, Juanita F; Plant, Brynne

    2003-11-01

    The ability of academic health centers (AHCs) to maintain their financial viability and mission in the face of revolutionary changes was broadly discussed during the last decade. Among the suggestions for protecting the future of AHCs was to form strategic alliances to further the missions of education, research, and service. Although the evidence indicates that 55% of strategic alliances fall apart after three years, the Meharry-Vanderbilt Alliance is now beginning its fifth year, and it appears to be growing stronger. This article presents a brief overview of the evolving historical relationship between Meharry Medical College and Vanderbilt University Medical Center-two institutions that share the same fundamental missions but have very different traditions, cultures, resources, and emphases for medical training-and their relationship with Metropolitan General Hospital at Meharry, a public hospital. The characteristics that have distinguished this strategic alliance are its organizational structure, clearly articulated and measurable objectives, an independent central office, and a shared responsibility for the management and provision of clinical services at Nashville General Hospital. The belief that the Meharry-Vanderbilt Alliance is the "right thing to do" has provided a foundation for cooperation at all levels of both AHCs. PMID:14604868

  8. Careers in medicine at Vanderbilt University School of Medicine: an innovative approach to specialty exploration and selection.

    PubMed

    Sweeney, Kyle R; Fritz, Ryan A; Rodgers, Scott M

    2012-07-01

    Research on resident attrition rates suggests that medical students would benefit from more comprehensive career advising programs during medical school. Responding to this need, students and administrators at the Vanderbilt University School of Medicine (Vanderbilt) introduced a broad Careers in Medicine (CiM) program in 2005 to complement the CiM resources offered by the Association of American Medical Colleges (AAMC). In this article, the authors detail the Vanderbilt CiM program's four core components: career-related events, an elective course, specialty interest groups, and career advising. The authors discuss the program's implementation and its student-led organizational structure, and they provide a critical assessment of important lessons learned. Using data from internal satisfaction surveys and the AAMC's Medical School Graduation Questionnaire (GQ), they demonstrate the success of Vanderbilt's career counseling efforts. According to recent GQ data, Vanderbilt ranks above the U.S. medical school average on graduating students' ratings of overall satisfaction with career services and of the usefulness of key programming. The authors present this description of the Vanderbilt CiM model as a framework for other medical schools to consider adopting or adapting as they explore options for expanding their own career counseling services. PMID:22622212

  9. A "Great Roads" Approach to Teaching Modern World History and Latin American Regional Survey Courses: A Veracruz to Mexico City Case Study.

    ERIC Educational Resources Information Center

    Brown, James Seay, Jr.; Sullivan-Gonzalez, Douglass

    2002-01-01

    Outlines an innovative way of teaching "World History Since 1500" at Samford University (Birmingham, Alabama) called the "great roads" approach, centered upon important roads in a country's history. Presents the "Veracruz to Mexico City corridor" case study used to teach a Latin American modern history course. (CMK)

  10. Building global health through a center-without-walls: the Vanderbilt Institute for Global Health.

    PubMed

    Vermund, Sten H; Sahasrabuddhe, Vikrant V; Khedkar, Sheetal; Jia, Yujiang; Etherington, Carol; Vergara, Alfredo

    2008-02-01

    The Institute for Global Health at Vanderbilt enables the expansion and coordination of global health research, service, and training, reflecting the university's commitment to improve health services and outcomes in resource-limited settings. Global health encompasses both prevention via public health and treatment via medical care, all nested within a broader community-development context. This has fostered university-wide collaborations to address education, business/economics, engineering, nursing, and language training, among others. The institute is a natural facilitator for team building and has been especially helpful in organizing institutional responses to global health solicitations from the National Institutes of Health (NIH), Centers for Disease Control (CDC), and other funding agencies. This center-without-walls philosophy nurtures noncompetitive partnerships among and within departments and schools. With extramural support from the NIH and from endowment and developmental investments from the school of medicine, the institute funds new pilot projects to nurture global educational and research exchanges related to health and development. Vanderbilt's newest programs are a CDC-supported HIV/AIDS service initiative in Africa and an overseas research training program for health science graduate students and clinical fellows. New opportunities are available for Vanderbilt students, staff, and faculty to work abroad in partnership with international health projects through a number of Tennessee institutions now networked with the institute. A center-without-walls may be a model for institutions contemplating strategic investments to better organize service and teaching opportunities abroad, and to achieve greater successes in leveraging extramural support for overseas and domestic work focused on tropical medicine and global health. PMID:18303361

  11. Building Global Health Through a Center-Without-Walls: The Vanderbilt Institute for Global Health

    PubMed Central

    Vermund, Sten H.; Sahasrabuddhe, Vikrant V.; Khedkar, Sheetal; Jia, Yujiang; Etherington, Carol; Vergara, Alfredo

    2008-01-01

    The Institute for Global Health at Vanderbilt enables the expansion and coordination of global health research, service, and training, reflecting the university's commitment to improve health services and outcomes in resource-limited settings. Global health encompasses both prevention via public health and treatment via medical care, all nested within a broader community-development context. This has fostered university-wide collaborations to address education, business/economics, engineering, nursing, and language training, among others. The institute is a natural facilitator for team building and has been especially helpful in organizing institutional responses to global health solicitations from the National Institutes of Health (NIH), Centers for Disease Control (CDC), and other funding agencies. This center-without-walls philosophy nurtures noncompetitive partnerships among and within departments and schools. With extramural support from the NIH and from endowment and developmental investments from the school of medicine, the institute funds new pilot projects to nurture global educational and research exchanges related to health and development. Vanderbilt's newest programs are a CDC-supported HIV/AIDS service initiative in Africa and an overseas research training program for health science graduate students and clinical fellows. New opportunities are available for Vanderbilt students, staff, and faculty to work abroad in partnership with international health projects through a number of Tennessee institutions now networked with the institute. A center-without-walls may be a model for institutions contemplating strategic investments to better organize service and teaching opportunities abroad, and to achieve greater successes in leveraging extramural support for overseas and domestic work focused on tropical medicine and global health. PMID:18303361

  12. The Fisk-Vanderbilt Masters to PhD Bridge Program: Increasing Diversity in Physics

    NASA Astrophysics Data System (ADS)

    Ernst, David

    2010-10-01

    The Fisk-Vanderbilt Masters to PhD Bridge program, a program which presently has more than thirty minority students in the pipeline headed for a PhD in physics or material science, and now including biology, will be described. A history of the program will be given, and the present status of the program described, including some metrics for measuring success. Our best understanding of the ingredients that have been necessary for the program to succeed will be discussed. Future plans will be described, and the speaker's view of the long-term future will be presented.

  13. Functional Assessment of the Vanderbilt Multigrasp Myoelectric Hand: A Continuing Case Study

    PubMed Central

    Dalley, Skyler A.; Bennett, Daniel A.; Goldfarb, Michael

    2015-01-01

    This paper presents a case study involving the functional assessment of the Vanderbilt Multigrasp (VMG) hand prosthesis on a single transradial amputee subject. In particular, a transradial amputee subject performed the Southampton Hand Assessment Procedure (SHAP) using the hand prosthesis and multigrasp myoelectric controller in a series of experimental sessions occurring over a multi-week time span. The subject’s index of function (IoF) improved with each session, although essentially plateaued after the fourth session, resulting in a IoF score of 87, which compares favorably to SHAP scores published in previous studies. PMID:25571412

  14. 76 FR 22944 - Superior Bank, Birmingham, AL; Notice of Appointment of Receiver

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-25

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Office of Thrift Supervision Superior Bank, Birmingham, AL; Notice of Appointment of Receiver Notice is... Receiver for Superior Bank, Birmingham, Alabama, (OTS No. 18010) on April 15, 2011. Dated: April 18,...

  15. The Library of Birmingham Project: Lifelong Learning for the Digital Age

    ERIC Educational Resources Information Center

    Blewitt, John; Gambles, Brian

    2010-01-01

    The Library of Birmingham (LoB) is a 193 million British pounds project designed to provide a new space for lifelong learning and knowledge growth, a physical and virtual portal for Birmingham's citizens to the wider world. In cooperation with a range of private, public, and third-sector bodies, as well as individual citizens, the library, due to

  16. 40 CFR 81.41 - Metropolitan Birmingham Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.41 Metropolitan Birmingham Intrastate Air Quality Control Region. The Metropolitan Birmingham Intrastate Air Quality Control Region (Alabama) has been revised to consist of...

  17. 40 CFR 81.41 - Metropolitan Birmingham Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.41 Metropolitan Birmingham Intrastate Air Quality Control Region. The Metropolitan Birmingham Intrastate Air Quality Control Region (Alabama) has been revised to consist of...

  18. 40 CFR 81.41 - Metropolitan Birmingham Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.41 Metropolitan Birmingham Intrastate Air Quality Control Region. The Metropolitan Birmingham Intrastate Air Quality Control Region (Alabama) has been revised to consist of...

  19. The Library of Birmingham Project: Lifelong Learning for the Digital Age

    ERIC Educational Resources Information Center

    Blewitt, John; Gambles, Brian

    2010-01-01

    The Library of Birmingham (LoB) is a 193 million British pounds project designed to provide a new space for lifelong learning and knowledge growth, a physical and virtual portal for Birmingham's citizens to the wider world. In cooperation with a range of private, public, and third-sector bodies, as well as individual citizens, the library, due to…

  20. 40 CFR 81.41 - Metropolitan Birmingham Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.41 Metropolitan Birmingham Intrastate Air Quality Control Region. The Metropolitan Birmingham Intrastate Air Quality Control Region (Alabama) has been revised to consist of...

  1. Malaria in Birmingham and a London teaching hospital.

    PubMed Central

    Ellis, C J; Eykyn, S J; Watkins, P; Bell, M; Geddes, A M

    1979-01-01

    During the past five years the incidence of imported malaria increased among patients seen in East Birmingham Hospital and in St Thomas's Hospital, London. Plasmodium vivax was the predominant species in Birmingham, and was almost always acquired by Asian immigrants visiting the Indian subcontinent. In St Thomas's P falciparum was most commonly imported, usually by African immigrants visiting Nigeria and Ghana. Two patients (one Irish, one Japanese) died of falciparum malaria after visiting tropical Africa. In both hospitals the immigrant patients had seldom taken prophylactic drugs, and the few who had, ceased to do so on arrival in the UK and sometimes before leaving the malarious country. Apparently immigrants who visit their homeland do not consult their general practitioners before travelling, are given inappropriate advice, or do not take appropriate advice when given. Since the incidence of imported falciparum malaria in the UK is rising, the following points should be considered: the infection may be lethal, particularly in patients lacking immunity; it can mimic other diseases, which may lead to delayed diagnosis; severe disease may be associated with few parasites on a blood film, and even if the result is negative further tests should be performed; clinicians and hospital pharmacists should be aware of the need to keep permanent stocks of parenteral chloroquine and quinine preparations. PMID:367507

  2. Clinical and Functional Outcomes of the Birmingham Hip Resurfacing System.

    PubMed

    Pascual-Garrido, Cecilia; Morris, Brandon L; Dayton, Michael R

    2016-03-01

    This study reported the outcomes of patients treated with the Birmingham Hip Resurfacing System (Smith & Nephew, Memphis, Tennessee) to identify the prevalence of complications and failures. A retrospective review of 202 patients (206 hips) was performed. Outcomes were assessed clinically with Harris Hip Score at 6 and 12 months and then yearly. Subanalysis was performed, with the hips divided according to patient sex and size of the femoral component. Mean patient age was 51±8 years, and mean follow-up was 4±1.6 years. Of the patients, 163 were men (83%) and 35 were women (17%). Postoperative improvement was significant, with preoperative Harris Hip Score of 62.9±10.6 and postoperative Harris Hip Score of 98.6±6.7 (P<.001). There were 9 patients (4%) who had complications. A total of 5 hips (2.4%) underwent revision. At 3 years, mean survival was better for men than for women (99% vs 92%, respectively). Survival was lowest in patients with femoral component diameter of less than 46 mm. According to the authors' results, the Birmingham Hip Resurfacing System resulted in good clinical outcomes at 4 years. Survival and outcomes in women, particularly those with modest bone size, are inferior. [Orthopedics. 2016; 39(2):e236-e239.]. PMID:26840695

  3. 77 FR 2131 - Watco Holdings, Inc.-Continuance in Control Exemption-Birmingham Terminal Railway, L.L.C.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-13

    ... Surface Transportation Board Watco Holdings, Inc.--Continuance in Control Exemption-- Birmingham Terminal... pursuant to 49 CFR 1180.2(d)(2) to continue in control of Birmingham Terminal Railway, L.L.C. (BHRR), upon... notice of exemption in Docket No. FD 35578, Birmingham Terminal Railway, L.L.C.--Acquisition...

  4. Profiles of British Muslim identity: adolescent girls in Birmingham.

    PubMed

    Hutnik, Nimmi; Street, Rebecca Coran

    2010-02-01

    By asking students to fill in 10 statements beginning with 'I am...' and a further 10 statements beginning with 'I am not...' we constructed profiles of British Muslim ethnic and national identity. Participants were 108 British Muslim girls of mean age 12.6 years studying in a single sex girls' school in Birmingham, UK. Using content analysis we found that some adolescent girls are rooted only in their personal identity. Others are rooted in their social identity. We found a number of major categories: rooted in ethnic identity only, rooted in ethnic identity but differentiating self from other groups, rooted in bicultural identity, rooted in national identity and confused ethnic and national identity. Significantly a number of participants were concerned to transcend group identities and described themselves as 'not racist' or 'not prejudiced'. A model of ethnic and national identity is presented incorporating rootedness, differentiation, confusion and transcendence. PMID:19683339

  5. Increasing the Supply of Minority Teachers: A Collaborative Program between Peabody/Vanderbilt University and Fisk University.

    ERIC Educational Resources Information Center

    Skeel, Dorothy J.

    A description is given of a cooperative teacher education program offered by Peabody College of Vanderbilt University and Fisk University, a historically black institution. The program is designed for minority students who wish to be certified in elementary and special education. These students spend their junior year and the first semester of…

  6. A Known Group Analysis Validity Study of the Vanderbilt Assessment of Leadership in Education in US Elementary and Secondary Schools

    ERIC Educational Resources Information Center

    Covay Minor, Elizabeth; Porter, Andrew C.; Murphy, Joseph; Goldring, Ellen B.; Cravens, Xiu; Elloitt, Stephen N.

    2014-01-01

    The Vanderbilt Assessment of Leadership in Education (VAL-ED) provides educators with a tool for principal evaluation based on principal, teacher, and supervisor reports of principals' learning-centered leadership. In this study, we conduct a known group analysis as part of a larger argument for the validity of the VAL-ED in US elementary and…

  7. The School for Science and Math at Vanderbilt: An Innovative Research-Based Program for High School Students

    ERIC Educational Resources Information Center

    Eeds, Angela; Vanags, Chris; Creamer, Jonathan; Loveless, Mary; Dixon, Amanda; Sperling, Harvey; McCombs, Glenn; Robinson, Doug; Shepherd, Virginia L.

    2014-01-01

    The School for Science and Math at Vanderbilt (SSMV) is an innovative partnership program between a Research I private university and a large urban public school system. The SSMV was started in 2007 and currently has 101 students enrolled in the program, with a total of 60 students who have completed the 4-yr sequential program. Students attend

  8. The School for Science and Math at Vanderbilt: An Innovative Research-Based Program for High School Students

    ERIC Educational Resources Information Center

    Eeds, Angela; Vanags, Chris; Creamer, Jonathan; Loveless, Mary; Dixon, Amanda; Sperling, Harvey; McCombs, Glenn; Robinson, Doug; Shepherd, Virginia L.

    2014-01-01

    The School for Science and Math at Vanderbilt (SSMV) is an innovative partnership program between a Research I private university and a large urban public school system. The SSMV was started in 2007 and currently has 101 students enrolled in the program, with a total of 60 students who have completed the 4-yr sequential program. Students attend…

  9. Optimizing Project Administrative Workflow with Formstack, Sharepoint, and Vanderbilt CORES Software

    PubMed Central

    Vinson, Paige; Wright, Lisa

    2013-01-01

    Tracking administrative workflow for Core projects is a difficult task. Cores are increasingly required to provide metrics demonstrating productivity, scope of projects, and success rates, yet scientific staff members do not have sufficient access or bandwidth to produce this type of broad spectrum data easily. In an effort to reduce redundancy, automate recurrent tasks and minimize staff labor, the Vanderbilt High Throughput Screening (HTS) Facility has combined readily available web-based software with institutional CORE software. The HTS Facility is striving toward a goal of having common sets of metrics available, as needed, to communicate the institutional impact of the Core to senior leadership and funding agencies. These administrative workflow improvements also increase effective and efficient communication in daily project administration and minimized required labor from scientific staff.

  10. StarBRITE: The Vanderbilt University Biomedical Research Integration, Translation and Education Portal

    PubMed Central

    Harris, Paul A.; Swafford, Jonathan A.; Edwards, Terri L.; Zhang, Minhua; Nigavekar, Shraddha S.; Yarbrough, Tonya R.; Lane, Lynda D.; Helmer, Tara; Lebo, Laurie A.; Mayo, Gail; Masys, Daniel R.; Bernard, Gordon R.; Pulley, Jill M.

    2011-01-01

    StarBRITE is a one-stop, web-based research portal designed to meet the day-to-day needs of the Vanderbilt University and Meharry Medical College research community during the planning and conduct of research studies. StarBRITE serves as the main online location for research support addressing issues such as identification and location of resources, identification of experts, guidance for regulatory applications and approvals, regulatory assistance, funding requests, research data planning and collection, and serves as a central repository for educational offerings. To date, there have been more than 590,038 StarBRITE hits by more than 6582 cumulative users. We present here StarBRITE design objectives, details about technical infrastructure and system components, status report and activity metrics for the first 2.75-years of operation, and a report of lessons learned during organizing, launching and refining the portal. PMID:21310264

  11. The Vanderbilt University fast track to IAIMS: transition from planning to implementation.

    PubMed Central

    Stead, W W; Borden, R; Bourne, J; Giuse, D; Giuse, N; Harris, T R; Miller, R A; Olsen, A J

    1996-01-01

    Vanderbilt University Medical Center is implementing an Integrated Advanced Information Management System (IAIMS) using a fast-track approach. The elapsed time between start-up and completion of implementation will be 7.5 years. The Start-Up and Planning phases of the project are complete. The Implementation phase asks one question: How does an organization create an environment that redirects and coordinates a variety of individual activities so that they come together to provide an IAIMS? Four answers to this question are being tested. First, design resources to be "scalable"--i.e., capable of supporting enterprise-wide use. Second, provide information technology planning activities as ongoing core functions that direct local efforts. Third, design core infrastructure resources to be both reusable and expandable at the local level. Fourth, use milestones to measure progress toward selected endpoints to permit early refinement of plans and strategies. PMID:8880678

  12. Fish assemblage responses to urban intensity gradients in contrasting metropolitan areas: Birmingham, Alabama and Boston, Massachusetts

    USGS Publications Warehouse

    Meador, M.R.; Coles, J.F.; Zappia, H.

    2005-01-01

    We examined fish assemblage responses to urban intensify gradients in two contrasting metropolitan areas: Birmingham, Alabama (BIR) and Boston, Massachusetts (BOS). Urbanization was quantified by using an urban intensity index (UII) that included multiple stream buffers and basin land uses, human population density, and road density variables. We evaluated fish assemblage responses by using species richness metrics and detrended correspondence analyses (DCA). Fish species richness metrics included total fish species richness, and percentages of endemic species richness, alien species, and fluvial specialist species. Fish species richness decreased significantly with increasing urbanization in BIR (r = -0.82, P = 0.001) and BOS (r = -0.48, P = 0.008). Percentages of endemic species richness decreased significantly with increasing urbanization only in BIR (r = - 0.71, P = 0.001), whereas percentages of fluvial specialist species decreased significantly with increasing urbanization only in BOS (r = -0.56, P = 0.002). Our DCA results for BIR indicate that highly urbanized fish assemblages are composed primarily of largescale stoneroller Campostoma oligolepis, largemouth bass Micropterus salmoides, and creek chub Semotilus atromaculatus, whereas the highly urbanized fish assemblages in BOS are dominated by yellow perch Perca flavescens, bluegill Lefomis macrochirus, yellow bullhead Ameiurus natalis, largemouth bass, pumpkinseed L. gibbosus, brown bullhead A. nebulosus, and redfin pickerel Esox americanus. Differences in fish assemblage responses to urbanization between the two areas appear to be related to differences in nutrient enrichment, habitat alterations, and invasive species. Because species richness can increase or decrease with increasing urbanization, a general response model is not applicable. Instead, response models based on species' life histories, behavior, and autecologies offer greater potential for understanding fish assemblage responses to urbanization. ?? 2005 by the American Fisheries Society.

  13. The PM10 fraction of road dust in the UK and India: Characterization, source profiles and oxidative potential.

    PubMed

    Pant, Pallavi; Baker, Stephen J; Shukla, Anuradha; Maikawa, Caitlin; Godri Pollitt, Krystal J; Harrison, Roy M

    2015-10-15

    Most studies of road dust composition have sampled a very wide range of particle sizes, but from the perspective of respiratory exposure to resuspended dusts, it is the PM10 fraction which is of most importance. The PM10 fraction of road dust samples was collected at two sites in Birmingham, UK (major highway and road tunnel) and one site in New Delhi, India. Dust loadings were found to be much higher for New Delhi compared to Birmingham, while concentrations of several species were much higher in the case of Birmingham. Detailed chemical source profiles were prepared for both cities and previously generated empirical factors for source attribution to brake wear, tyre wear, and crustal dust were successfully applied to the UK sites. However, 100% of the mass for the Indian site could not be accounted for using these factors. This study highlights the need for generation of local empirical estimation factors for non-exhaust vehicle emissions. A limited number of bulk road dust and brake pad samples were also characterized. Oxidative potential (OP) was also determined for a limited number of PM10 and bulk road dust samples, and Cu was found to be a factor significantly associated with OP in PM10 and bulk road dust. PMID:26033216

  14. Final report of the Department of Energy pilot internship program on radioactive waste at Vanderbilt University (September 1, 1993-08/31, 1994)

    SciTech Connect

    Frank Parker

    1999-08-31

    This final report summarizes Vanderbilt's ten year program in radioactive waste management. The report describes the interns selected for the program, the interns' course of study, and their assignments.

  15. Vanderbilt University Institute of Imaging Science Center for Computational Imaging XNAT: A multimodal data archive and processing environment.

    PubMed

    Harrigan, Robert L; Yvernault, Benjamin C; Boyd, Brian D; Damon, Stephen M; Gibney, Kyla David; Conrad, Benjamin N; Phillips, Nicholas S; Rogers, Baxter P; Gao, Yurui; Landman, Bennett A

    2016-01-01

    The Vanderbilt University Institute for Imaging Science (VUIIS) Center for Computational Imaging (CCI) has developed a database built on XNAT housing over a quarter of a million scans. The database provides framework for (1) rapid prototyping, (2) large scale batch processing of images and (3) scalable project management. The system uses the web-based interfaces of XNAT and REDCap to allow for graphical interaction. A python middleware layer, the Distributed Automation for XNAT (DAX) package, distributes computation across the Vanderbilt Advanced Computing Center for Research and Education high performance computing center. All software are made available in open source for use in combining portable batch scripting (PBS) grids and XNAT servers. PMID:25988229

  16. Automating PACS quality control with the Vanderbilt image processing enterprise resource

    NASA Astrophysics Data System (ADS)

    Esparza, Michael L.; Welch, E. Brian; Landman, Bennett A.

    2012-02-01

    Precise image acquisition is an integral part of modern patient care and medical imaging research. Periodic quality control using standardized protocols and phantoms ensures that scanners are operating according to specifications, yet such procedures do not ensure that individual datasets are free from corruption; for example due to patient motion, transient interference, or physiological variability. If unacceptable artifacts are noticed during scanning, a technologist can repeat a procedure. Yet, substantial delays may be incurred if a problematic scan is not noticed until a radiologist reads the scans or an automated algorithm fails. Given scores of slices in typical three-dimensional scans and widevariety of potential use cases, a technologist cannot practically be expected inspect all images. In large-scale research, automated pipeline systems have had great success in achieving high throughput. However, clinical and institutional workflows are largely based on DICOM and PACS technologies; these systems are not readily compatible with research systems due to security and privacy restrictions. Hence, quantitative quality control has been relegated to individual investigators and too often neglected. Herein, we propose a scalable system, the Vanderbilt Image Processing Enterprise Resource (VIPER) to integrate modular quality control and image analysis routines with a standard PACS configuration. This server unifies image processing routines across an institutional level and provides a simple interface so that investigators can collaborate to deploy new analysis technologies. VIPER integrates with high performance computing environments has successfully analyzed all standard scans from our institutional research center over the course of the last 18 months.

  17. A comprehensive medical student wellness program--design and implementation at Vanderbilt School of Medicine.

    PubMed

    Drolet, Brian C; Rodgers, Scott

    2010-01-01

    Research suggests that student burnout and mental illness are increasing in U.S. medical schools. In response, students and administrators developed the Vanderbilt Medical Student (VMS) Wellness Program to promote student health and well-being through coordination of many new and existing resources. This program consists of three core components: The Advisory College Program, The Student Wellness Committee, and VMS LIVE. Each of the core components includes separate and unique individual programs, but each of these three components collaborates with the other two to accomplish the broad wellness goal of maximizing student health, happiness, and potential. The VMS Wellness Program has had early success with substantial growth and outstanding student buy-in since its inception in 2005. Preliminary data indicate that nearly every student has participated in at least two components of the VMS Wellness Program. In addition to participation, student response has been highly satisfactory, as evidenced by their positive feedback. The VMS Wellness Program is the first published model of a comprehensive medical student wellness initiative. The development and design of the program described in this article may serve as a framework for other institutions. PMID:20042835

  18. Initial experience with a calculus-based IPLS course at Vanderbilt

    NASA Astrophysics Data System (ADS)

    Hutson, M. Shane; Rericha, Erin C.

    2014-03-01

    By implementing research results from the PER community, we have designed a new calculus-based IPLS course and began teaching two sections of this course in Fall 2013, both taught by biological physicists. This course differs from Vanderbilt's other introductory physics offerings in two major ways. First, it seeks to implement PER-based active learning strategies including just-in-time teaching, peer instruction and context-rich problems. The latter are specifically designed within biomedical contexts. Second, the course content has been chosen to closely align with the core competencies delineated in the HHMI-AAMC report Scientific Foundations for Future Physicians. We provide students with a very explicit accounting (in the syllabus) of how this course will contribute to 5 of the 8 SFFP-competencies and 21 of its 37 learning objectives. Throughout the course and associated labs, we make repeated, explicit and hopefully authentic connections between physics and the life sciences. The chosen text reinforces our approach through well-developed biomedical applications of physics concepts. We will report what we've seen work and not work in our first implementation of an IPLS course and detail results regarding student learning and student attitudes towards physics.

  19. Differential item functioning analysis of the Vanderbilt Expertise Test for cars

    PubMed Central

    Lee, Woo-Yeol; Cho, Sun-Joo; McGugin, Rankin W.; Van Gulick, Ana Beth; Gauthier, Isabel

    2015-01-01

    The Vanderbilt Expertise Test for cars (VETcar) is a test of visual learning for contemporary car models. We used item response theory to assess the VETcar and in particular used differential item functioning (DIF) analysis to ask if the test functions the same way in laboratory versus online settings and for different groups based on age and gender. An exploratory factor analysis found evidence of multidimensionality in the VETcar, although a single dimension was deemed sufficient to capture the recognition ability measured by the test. We selected a unidimensional three-parameter logistic item response model to examine item characteristics and subject abilities. The VETcar had satisfactory internal consistency. A substantial number of items showed DIF at a medium effect size for test setting and for age group, whereas gender DIF was negligible. Because online subjects were on average older than those tested in the lab, we focused on the age groups to conduct a multigroup item response theory analysis. This revealed that most items on the test favored the younger group. DIF could be more the rule than the exception when measuring performance with familiar object categories, therefore posing a challenge for the measurement of either domain-general visual abilities or category-specific knowledge. PMID:26418499

  20. Differential item functioning analysis of the Vanderbilt Expertise Test for cars.

    PubMed

    Lee, Woo-Yeol; Cho, Sun-Joo; McGugin, Rankin W; Van Gulick, Ana Beth; Gauthier, Isabel

    2015-01-01

    The Vanderbilt Expertise Test for cars (VETcar) is a test of visual learning for contemporary car models. We used item response theory to assess the VETcar and in particular used differential item functioning (DIF) analysis to ask if the test functions the same way in laboratory versus online settings and for different groups based on age and gender. An exploratory factor analysis found evidence of multidimensionality in the VETcar, although a single dimension was deemed sufficient to capture the recognition ability measured by the test. We selected a unidimensional three-parameter logistic item response model to examine item characteristics and subject abilities. The VETcar had satisfactory internal consistency. A substantial number of items showed DIF at a medium effect size for test setting and for age group, whereas gender DIF was negligible. Because online subjects were on average older than those tested in the lab, we focused on the age groups to conduct a multigroup item response theory analysis. This revealed that most items on the test favored the younger group. DIF could be more the rule than the exception when measuring performance with familiar object categories, therefore posing a challenge for the measurement of either domain-general visual abilities or category-specific knowledge. PMID:26418499

  1. Birmingham Urban Climate Change with Neighbourhood Estimates of Environmental Risk (buccaneer)

    NASA Astrophysics Data System (ADS)

    Bassett, R.; Thornes, J.; Cai, X.; Rees, R.

    2011-12-01

    The BUCCANEER project is a knowledge transfer partnership between the University of Birmingham and Birmingham City Council to help ensure that the city is prepared for the impacts of climate change. The project will equip service areas such as planners and health protection agencies with the necessary information and tools needed to adapt. UK climate projections indicate a 3.7oC temperature increase for Birmingham, UK by 2080 (medium emissions scenario). The 2003 heat-wave that caused over 2000 deaths in England and Wales will become an average summer by 2040. By the end of the century, the 2003 heat wave will be considered a cool summer. The dense urban fabric of Birmingham, the UK's second largest city, creates a warming effect when compared to surrounding rural areas. Past studies have found the nature of this urban heat island (UHI) to be related to city size, moisture availability, land-use, anthropogenic emissions, building materials and geometry. The UHI effect can lead to heat stress and air pollution problems which are a major health concern. Birmingham's UHI is not currently modelled. More specifically the UK climate projections treat Birmingham as a homogeneous slab of grassland. The inclusions of the urban areas in a climate model will show an intensification of the likely heat risk in future projections. In the present study, the JULES (Joint UK Land Environment Simulator) model has been setup and run for Birmingham and surrounding areas. The UHI was found to be greater than 3.5oC in Birmingham when modelled during heat waves. The model's performance is evaluated against data from two UK Met Office standard sites: Edgbaston (urban) and Winterbourne (rural). The temperatures predicted by the model over a 12 month (2010) simulation show a strong correlation with the observations. The model also reproduces the diurnal UHI intensity averaged over a year reasonably well. The model evaluation is also complemented by a data set of tiny-tag data logger temperature measurements around Birmingham and an on-going project (HiTemp) which aims to establish a high-density urban climate network in Birmingham. Once fully validated, UKCP09 weather generator data will be used to drive the model up to 2100 to assess future changes in Birmingham's climate and UHI. The findings of the research are transferred to Birmingham City Council so as to directly inform policy. In order for this to be achieved, a user-friendly web interface has been created - The BUCCANEER Planning Tool. The tool visually displays the combined impacts of the urban heat island, climate change and vulnerability on different temporal and spatial scales across the city. The vulnerability aspect uses layers developed from a risk mapping project at the University of Birmingham using social, economic and environmental data to create a spatial risk assessment with a particular focus on health and demographics. For example proportion of people with ill health in high density housing that will be exposed to excess heat. Additionally model parameters will be adjusted to allow for adaptation strategies to be assessed, for example the effectiveness of inserting green infrastructure in areas to combat excess heat in the city.

  2. INTERIOR VIEW, LOOKING NORTH, TOWARDS CUPOLA WHERE SCRAP METAL AND ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    INTERIOR VIEW, LOOKING NORTH, TOWARDS CUPOLA WHERE SCRAP METAL AND OTHER COMPONENTS ARE MELTED TO CREATE DUCTILE IRON. BRIGHT FLASH IN BACKGROUND RESULTS FROM MOLTEN METAL (DUCTILE IRON) BEING POURED FROM CUPOLA INTO TRANSFER LADLE - McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road, Birmingham, Jefferson County, AL

  3. INTERIOR VIEW, LOOKING NORTH, CUPOLA AREA WITH MOLTEN METAL BEING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    INTERIOR VIEW, LOOKING NORTH, CUPOLA AREA WITH MOLTEN METAL BEING POURED OUT OF THE CUPOLA INTO THE POURING LADLE. FROM THE POURING LADLE, THE IRON IS LATER POURED INTO A TRANSFER LADLE FOR TRANSPORT TO THE CASTING MACHINES. - McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road, Birmingham, Jefferson County, AL

  4. The Vanderbilt Memory & Aging Project: Study Design and Baseline Cohort Overview

    PubMed Central

    Jefferson, Angela L.; Gifford, Katherine A.; Acosta, Lealani Mae Y.; Bell, Susan P.; Donahue, Manus J.; Davis, L. Taylor; Gottlieb, JoAnn; Gupta, Deepak K.; Hohman, Timothy J.; Lane, Elizabeth M.; Libon, David J.; Mendes, Lisa A.; Niswender, Kevin; Pechman, Kimberly R.; Rane, Swati; Ruberg, Frederick L.; Su, Yan Ru; Zetterberg, Henrik; Liu, Dandan

    2016-01-01

    Background Vascular health factors frequently co-occur with Alzheimer’s disease (AD). A better understanding of how systemic vascular and cerebrovascular health intersects with clinical and pathological AD may inform prevention and treatment opportunities. Objective To establish the Vanderbilt Memory & Aging Project, a case-control longitudinal study investigating vascular health and brain aging, and describe baseline methodology and participant characteristics. Methods From September 2012 to November 2014, 335 participants age 60–92 were enrolled, including 168 individuals with mild cognitive impairment (MCI, 73 ± 8 years, 41% female) and 167 age-, sex-, and race-matched cognitively normal controls (NC, 72 ± 7 years, 41% female). At baseline, participants completed a physical and frailty examination, fasting blood draw, neuropsychological assessment, echocardiogram, cardiac MRI, and brain MRI. A subset underwent 24-hour ambulatory blood pressure monitoring and lumbar puncture for cerebrospinal fluid (CSF) collection. Results As designed, participant groups were comparable for age (p = 0.31), sex (p = 0.95), and race (p = 0.65). MCI participants had greater Framingham Stroke Risk Profile scores (p = 0.008), systolic blood pressure values (p = 0.008), and history of left ventricular hypertrophy (p = 0.04) than NC participants. As expected, MCI participants performed worse on all neuropsychological measures (p-values<0.001), were more likely to be APOE ε4 carriers (p = 0.02), and had enhanced CSF biomarkers, including lower Aβ42 (p = 0.02), higher total tau (p = 0.004), and higher p-tau (p = 0.02) compared to NC participants. Conclusion Diverse sources of baseline and longitudinal data will provide rich opportunities to investigate pathways linking vascular and cerebrovascular health, clinical and pathological AD, and neurodegeneration contributing to novel strategies to delay or prevent cognitive decline. PMID:26967211

  5. Women Secondary Head Teachers: Alive and Well in Birmingham at the Beginning of the Twenty-First Century

    ERIC Educational Resources Information Center

    Fuller, Kay

    2009-01-01

    Far from being an "endangered species" (Edwards & Lyons, 1994), moving towards extinction, women secondary head teachers are alive and well in Birmingham. While the national picture in England and Wales showed 29.8 per cent of secondary head teachers were women in 2005, this research identifies extensive regional differences. In Birmingham 41 per…

  6. A Plan of Organization, Administration, and Elements of Finance for Vocational-Technical Adult Education, Birmingham City School System.

    ERIC Educational Resources Information Center

    Shelton, John Alton

    Designed to help formulate a plan of organization and administration for vocational and technical education and adult education in the Birmingham, Alabama, city schools, this study entailed an extensive literature review on vocational education and administrative matters; a historical review of several Birmingham schools (Paul Hayne School,…

  7. The Rule of Law and Civil Disobedience: The Case behind King's Letter from a Birmingham Jail

    ERIC Educational Resources Information Center

    Kaplan, Howard

    2013-01-01

    Fifty years ago, the Reverend Dr. Martin Luther King Jr. wrote his "Letter from a Birmingham Jail." In exploring the story of the events behind the essay, and the Supreme Court case that resulted, "Walker v. Birmingham", 399 U.S. 307 (1967), educators will find a pedagogically powerful lens through which to review the seminal

  8. The Rule of Law and Civil Disobedience: The Case behind King's Letter from a Birmingham Jail

    ERIC Educational Resources Information Center

    Kaplan, Howard

    2013-01-01

    Fifty years ago, the Reverend Dr. Martin Luther King Jr. wrote his "Letter from a Birmingham Jail." In exploring the story of the events behind the essay, and the Supreme Court case that resulted, "Walker v. Birmingham", 399 U.S. 307 (1967), educators will find a pedagogically powerful lens through which to review the seminal…

  9. Investigation of the origins and characteristics of ozone in Birmingham air

    NASA Astrophysics Data System (ADS)

    Olive, Brentley S.

    Knowledge of local atmospheric chemistry has a practical importance for the Birmingham area because of its designation as a nonattaimnent area for ozone. In the troposphere, ozone is produced by photochemical reactions of volatile organic compounds (VOCs) and nitrogen oxides (NOx = NO + NO2). Historically, reducing ozone has required reductions in VOCs and/or NOx, with the former generally favored until recently. Reductions of VOCs from stationary sources in the Birmingham area, coupled with federal limits on motor vehicle emissions, have not been adequate for achieving attainment of the standard. An experimental program of continuous aerometric measurements was organized and operated in the Birmingham area during the summer of 1997, involving open path spectroscopic observations at two locations supported by routine monitoring. The objectives of the study were to provide an up-to-date phenomenological description of the behavior of ground-level ozone found in the Birmingham metropolitan area; to stratify the experimental period into high, medium, low, peak, and plateau ozone categories to investigate potential differences in ozone chemistry on these days; to develop an empirical model including ozone precursors that, to the greatest extent possible, accounts for the ozone variance in the Birmingham area; and finally, to compare the empirical model developed for the Birmingham metropolitan area with that of models developed in other urban areas. Results of the analyses and the empirical modeling suggest a local sensitivity to NO2 concentrations. On this basis, control of local and perhaps multiple-county NOx emissions is an appropriate alternative, or an addition to continued focus on VOC reductions. However, dependence of ozone on NO2 was small relative to meteorological variables, suggesting that control of NOx emissions may help reduce ozone concentrations, but may not result in elimination of ozone NAAQS exceedances in the Birmingham area. Characterizing production and accumulation of ozone in the Birmingham area is complicated by the widespread presence of rural ozone and ozone precursors at concentrations comparable with the city. The results of this study offer qualitative insight about ozone production, but for informed ozone management insights, they must be accompanied by comprehensive emission-based air quality modeling.

  10. Initiation of a Nuclear Research Program at Fisk University in Cooperation with the Nuclear Physics Group at Vanderbilt University, August 15, 1997 - January 14, 2000

    SciTech Connect

    Collins, W.E.; Hamilton, J.H.

    2002-10-01

    Carrying a spirit of a long history of cooperation in physics education and research between Fisk University and Vanderbilt University, the Nuclear Research Program in the Department of Physics at Fisk University was proposed in 1996 in cooperation with the Nuclear Physics Group at Vanderbilt University. An initial NRP program was commissioned in 1997 with the financial support from DOE. The program offers a great opportunity for students and faculty at Fisk University to directly access experimental nuclear data and analyzing facilities within the Nuclear Physics Group at Vanderbilt University for a quick start. During the program Fisk Faculty and students (along with the colleagues at Vanderbilt University) have achieved progress in a few areas. We have (a) established an in-house nuclear data processing and analysis program at Fisk University, (b) conducted hands-on nuclear physics experiments for a Fisk undergraduate student at Vanderbilt University, (c) participated in the UNIRIB research with radioactive ion beam and Recoil Mass Spectrometer at Oak Ridge National Laboratory, and (d) studied {sup 252}Cf spontaneous fission and in-beam nuclear reactions for exotic nuclei. Additionally, this work has produced publication in conference proceedings as well as referred journals. [2-7].

  11. Natural gas co-firing, a case study of the Vanderbilt University Steam Plant

    SciTech Connect

    Camperlino, R.L.

    1995-08-01

    The recent passage of the new Clean Air Act in November 1990 has provided a platform that is turning the 1990`s into the {open_quotes}decade of the environment{close_quotes}. Title III of the law mandates that the Maximum Achievable Control Technology be installed for those industrial and commercial sources and source categories defined by EPA as major emitters of nearly 190 specified toxic chemicals. Similarly, emission reductions of 10 million tons/year of SO{sub x} and 3 million tons/year of NO{sub x} have been specified in Title IV of the act for acid deposition control. In 1992 U.S. Industry emitted 22.73 million tons of SO{sub x} into the air. 86% of these emissions were from fuel combustion. NO{sub x} atmospheric emissions were 23.15 million tons with 51% of these emissions the result of non-transportation combustion processes. There is an extensive population of stoker fired boilers in operation in the U.S.A. These units are generally uncontrolled for SO{sub 2}, NO{sub x}, particulates and other hazardous air pollutants. Control technologies capable of complying with the more stringent regulatory mandates have proven to be expensive and complex. Boilers capable of firing coal and natural gas can be modified to provide co-fired or simultaneous fuel combustion using relatively small amounts of gas (5 to 10%) with the coal fire. Research conducted at Vanderbilt University and funded by the Gas Research Institute (GRI -93/0385) has demonstrated that NO{sub x}, particulates and PM10 (particles smaller than 10 microns) can be reduced beyond volumetric reductions through co-firing. The dynamic demonstration of employing a defined control strategy for co-firing and subsequent emission reductions can have a substantial impact in the marketplace as an option for existing coal fired boilers as well as new boilers for meeting the more stringent air pollution guidelines.

  12. "I May Be Crackin', But Um Fackin": Racial Humor in "The Watsons Go To Birmingham--1963"

    ERIC Educational Resources Information Center

    McNair, Jonda C.

    2008-01-01

    This article examines the utilization of racial humor in Christopher Paul Curtis' novel, "The Watsons Go To Birmingham--1963." The theoretical perspectives that inform the analysis include critical race theory and humor theory. The results of the analysis reveal that the use of humor in this book is influenced to a significant degree by race and…

  13. Birmingham and central Alabama area seen in Earth Resources Exp. Package

    NASA Technical Reports Server (NTRS)

    1974-01-01

    A vertical view of the Birmingham and central Alabama area is seen in this Skylab 4 Earth Resources Experiment Package S190-B (five-inch earth terrain camera) infrared photograph taken from the Skylab space station in Earth orbit. The Birminham industrial complex, with a population of nearly 850,000, is the light gray area nestled in the valley between the northeast-trending ridges that rae prominent topographic features in the southern Appalachian Mountains. The narrow ridges and adjacent valleys reflect folded and faulted sedimentary rocks. Bankhead lake, formed by a dam on the Black Warrior River, appears as bright blue west of Birmingham. Two lakes are formed by dams on the Goosa River East of Birmingham. Federal and state highways appear as thin white lines and are easily identified. Power line clearings are visible in the center of the picture along the Goosa River, and can be traced northwestward to northern parts of Birmingham. The predominant deep red color of the picture is d

  14. The Consequences of the Trojan Horse Affair and a Possible Way Forward for Birmingham

    ERIC Educational Resources Information Center

    Barton, Sarah; Hatcher, Richard

    2014-01-01

    The UK government seized the opportunity of the Trojan Horse affair to launch a damaging Islamophobic attack, eagerly relayed by a racist press, on the Muslim community in Birmingham and beyond, abusing Ofsted and the Prevent strategy as blatant instruments of ideologically-driven policy. The various reports found no evidence of radicalisation or…

  15. Birmingham Public Schools' Infant Care Training Project: A Learning Center for Teenage Mothers.

    ERIC Educational Resources Information Center

    Chambers, Dorothy; McDonald, Sara

    Established in 1989, the Birmingham (Alabama) Public Schools' Infant Care Training Project is an essential component of the Ensley Young Mothers' program, an alternative program for pregnant teenagers. Approximately 250 pregnant students aged 12 to 18 enroll voluntarily in the program each school year. Approximately 90 percent are economically…

  16. Listening to Students: Customer Journey Mapping at Birmingham City University Library and Learning Resources

    ERIC Educational Resources Information Center

    Andrews, Judith; Eade, Eleanor

    2013-01-01

    Birmingham City University's Library and Learning Resources' strategic aim is to improve student satisfaction. A key element is the achievement of the Customer Excellence Standard. An important component of the standard is the mapping of services to improve quality. Library and Learning Resources has developed a methodology to map these…

  17. The Consequences of the Trojan Horse Affair and a Possible Way Forward for Birmingham

    ERIC Educational Resources Information Center

    Barton, Sarah; Hatcher, Richard

    2014-01-01

    The UK government seized the opportunity of the Trojan Horse affair to launch a damaging Islamophobic attack, eagerly relayed by a racist press, on the Muslim community in Birmingham and beyond, abusing Ofsted and the Prevent strategy as blatant instruments of ideologically-driven policy. The various reports found no evidence of radicalisation or

  18. The Rhetorical Construction of Time in Martin Luther King, Jr.'s "Letter from Birmingham Jail."

    ERIC Educational Resources Information Center

    Lee, Ronald E.

    1991-01-01

    Explores the rhetorical use of time in Martin Luther King, Jr.'s "Letter from Birmingham Jail." Offers an explanation of the ideological heritage that temporarily unifies the discourse. Describes the letter's recent, historical, and spiritual time frames, accounts for the ideological purpose each serves, and explains on what ground they unite. (SR)

  19. Opportunistic Collaboration: Unlocking the Archives of the Birmingham Institute of Art and Design

    ERIC Educational Resources Information Center

    Everitt, Sian

    2005-01-01

    Purpose: To review a small specialist repository's strategic and opportunistic approach to utilising collaborative regional and national digital initiatives to increase access. The Birmingham Institute of Art and Design (BIAD) Archives activity is evaluated to determine whether a project-based approach recognises and meets the needs of historians,…

  20. Opportunistic Collaboration: Unlocking the Archives of the Birmingham Institute of Art and Design

    ERIC Educational Resources Information Center

    Everitt, Sian

    2005-01-01

    Purpose: To review a small specialist repository's strategic and opportunistic approach to utilising collaborative regional and national digital initiatives to increase access. The Birmingham Institute of Art and Design (BIAD) Archives activity is evaluated to determine whether a project-based approach recognises and meets the needs of historians,

  1. Title IX and Retaliation: The Impact of "Jackson v. Birmingham Board of Education" on Higher Education

    ERIC Educational Resources Information Center

    Melear, Kerry Brian

    2007-01-01

    In 2005, the United States Supreme Court rendered a closely divided opinion that extends the protections against discrimination provided by Title IX of the Education Amendments of 1972 to include a private cause of action for retaliation in "Jackson v. Birmingham Board of Education." Therefore, "whistleblowers," or employees who report allegedly…

  2. The Sociopolitical Context of Education in Post-Civil Rights Birmingham

    ERIC Educational Resources Information Center

    Loder-Jackson, Tondra L.

    2015-01-01

    Drawing on scholarship from the politics and history of education, narrative and archival data, and the author's emic perspectives, this article examines social and political transformations in the Birmingham City Schools (BCS) and some of the surrounding metropolitan school districts during the pre- and post-classical phases of the American civil…

  3. The Class Relations of Compulsory School Attendance: The Birmingham Jewellery Quarter, 1851-86.

    ERIC Educational Resources Information Center

    Heward, Christine

    1989-01-01

    Examines the introduction of compulsory school attendance in the Birmingham Jewellery Quarter (England) following the 1870 Education Act in order to explore class relations and the role of education. Demonstrates the significance of viewing children and parents as agents who initiate activities relative to compulsory school requirements. (KO)

  4. Proceedings of the Undergraduate Mathematics Teaching Conference (Birmingham, England, September 3-6, 2001).

    ERIC Educational Resources Information Center

    Egerton, Patricia, Ed.

    The 27th Undergraduate Mathematics Teaching Conference took place in September of 2001 at the University of Birmingham. Major topics of the conference included preparing a teaching portfolio, engineering mathematics should be taught by engineers, issues in teaching discrete mathematics, action research, study skills, and issues for web-delivered…

  5. Distributed road assessment system

    DOEpatents

    Beer, N. Reginald; Paglieroni, David W

    2014-03-25

    A system that detects damage on or below the surface of a paved structure or pavement is provided. A distributed road assessment system includes road assessment pods and a road assessment server. Each road assessment pod includes a ground-penetrating radar antenna array and a detection system that detects road damage from the return signals as the vehicle on which the pod is mounted travels down a road. Each road assessment pod transmits to the road assessment server occurrence information describing each occurrence of road damage that is newly detected on a current scan of a road. The road assessment server maintains a road damage database of occurrence information describing the previously detected occurrences of road damage. After the road assessment server receives occurrence information for newly detected occurrences of road damage for a portion of a road, the road assessment server determines which newly detected occurrences correspond to which previously detected occurrences of road damage.

  6. The Vanderbilt EB Factory: Development of Light Curve Analysis Tools for Precision Stellar Astrophysics with Kepler Eclipsing Binaries

    NASA Astrophysics Data System (ADS)

    Stassun, Keivan; Paegert, M.; De Lee, N. M.; Cargile, P.

    2013-01-01

    The goal of the Vanderbilt EB Factory is to develop an end-to-end computational pipeline that allows automatic processing of massive amounts of light curve data -- from period finding, to object classification, to determination of the stellar physical properties -- in order to find the most scientifically interesting eclipsing binaries (EBs) and to permit accurate modeling of these EBs for detailed tests and benchmarking of theoretical stellar evolution models. We are integrating the most successful algorithms into a single, cohesive workflow environment, and are applying this 'EB Factory' to the full public Kepler dataset to find and characterize new "benchmark grade" EBs, and will disseminate both the enhanced data products from this pipeline and the pipeline itself to the broader NASA science community, especially other Kepler mission researchers. More generally, we are developing the EB Factory as a flexible, open source, modular framework in order to permit simple modifications by other users for a wide array of other types of variable stars of interest, such as RR Lyraes. Finally, we will present our developing suite of light-curve analysis tools available to the community from the Vanderbilt Initiative in Data-intensive Astrophysics (VIDA), including the Filtergraph instant data portal service, and the web-based LCchopper and LCanimator light-curve analysis services.

  7. The School for Science and Math at Vanderbilt: An Innovative Research-Based Program for High School Students.

    PubMed

    Eeds, Angela; Vanags, Chris; Creamer, Jonathan; Loveless, Mary; Dixon, Amanda; Sperling, Harvey; McCombs, Glenn; Robinson, Doug; Shepherd, Virginia L

    2014-01-01

    The School for Science and Math at Vanderbilt (SSMV) is an innovative partnership program between a Research I private university and a large urban public school system. The SSMV was started in 2007 and currently has 101 students enrolled in the program, with a total of 60 students who have completed the 4-yr sequential program. Students attend the SSMV for one full day per week during the school year and 3-6 wk in the summers following their ninth- to 11th-grade years, with each grade of 26 students coming to the Vanderbilt campus on a separate day. The research-based curriculum focuses on guiding students through the process of learning to develop questions and hypotheses, designing projects and performing analyses, and communicating results of these projects. The SSMV program has elevated the learning outcomes of students as evidenced by increased achievement scores relative to a comparison group of students; has provided a rigorous research-based science, technology, engineering, and mathematics elective curriculum that culminates in a Summer research internship; has produced 27 Intel and Siemens semifinalists and regional finalists over the past 4 yr; and has supported the development of writing and communication skills resulting in regional and national oral presentations and publications in scientific journals. PMID:26086660

  8. The School for Science and Math at Vanderbilt: An Innovative Research-Based Program for High School Students

    PubMed Central

    Eeds, Angela; Vanags, Chris; Creamer, Jonathan; Loveless, Mary; Dixon, Amanda; Sperling, Harvey; McCombs, Glenn; Robinson, Doug

    2014-01-01

    The School for Science and Math at Vanderbilt (SSMV) is an innovative partnership program between a Research I private university and a large urban public school system. The SSMV was started in 2007 and currently has 101 students enrolled in the program, with a total of 60 students who have completed the 4-yr sequential program. Students attend the SSMV for one full day per week during the school year and 3–6 wk in the summers following their ninth- to 11th-grade years, with each grade of 26 students coming to the Vanderbilt campus on a separate day. The research-based curriculum focuses on guiding students through the process of learning to develop questions and hypotheses, designing projects and performing analyses, and communicating results of these projects. The SSMV program has elevated the learning outcomes of students as evidenced by increased achievement scores relative to a comparison group of students; has provided a rigorous research-based science, technology, engineering, and mathematics elective curriculum that culminates in a Summer research internship; has produced 27 Intel and Siemens semifinalists and regional finalists over the past 4 yr; and has supported the development of writing and communication skills resulting in regional and national oral presentations and publications in scientific journals. PMID:26086660

  9. Characterisation and source attribution of the semi-volatile organic content of atmospheric particles and associated vapour phase in Birmingham, UK

    NASA Astrophysics Data System (ADS)

    Harrad, Stuart; Hassoun, Suzanne; Callén Romero, María. S.; Harrison, Roy M.

    Concentrations of n-alkanes, petroleum biomarkers such as hopanes and steranes, n-alkanoic acids, n-alkanols, polycyclic aromatic hydrocarbons (PAH), dicarboxylic acids, and selected oxygenated PAH were separately determined in total suspended particulate matter and associated vapour phase in ambient air in Birmingham, UK. Samples were taken simultaneously at two locations on 24 separate occasions every 1-2 weeks between August 1999 and August 2000. Site A was 10 m from a busy road, 800 m from site B that was located within the "green space" of the University of Birmingham campus. Despite some differences in concentrations of some compounds, data from this study is in line with that reported in London, UK and in California. Differences between Sites A and B in both concentrations and carbon preference indices are consistent with greater traffic inputs at Site A, with some evidence of an appreciable biogenic input of n-alkanols and n-alkanes at the less-traffic influenced and more vegetated Site B. The biogenic input at Site B appears greater in the spring and summer months and suggests that biogenic emissions are appreciable even in British urban areas. Secondary formation mechanisms for some compounds including dicarboxylic acids and oxygenated PAH like fluoren-9-one are indicated by the lack of any significant intersite difference in concentrations. Intersite differences in concentrations provide new evidence that while petroleum biomarkers arise predominantly from local traffic, regional as well as local sources play an important rôle for the higher molecular weight PAH which exist predominantly in the particle phase.

  10. Celtic Roads

    ERIC Educational Resources Information Center

    Kinney, Jan

    2009-01-01

    Building upon lessons learned is relevant to art and life. As an art teacher dealing with teens, the author tries to give her students an understanding of art as a window to the "big picture" as well as a practical, relevant skill. She developed this lesson plan, "Celtic Roads," with that objective in mind. The success rate is high, the product is…

  11. Information Requirements of University Faculty. An Investigation into the Information Needs, Habits, and Attitudes of the Faculty of George Peabody College for Teachers of Vanderbilt University.

    ERIC Educational Resources Information Center

    Gleaves, Edwin S.; And Others

    Members of the faculty of George Peabody College for Teachers at Vanderbilt University were surveyed to discover their information needs, habits, and attitudes and to learn how the process of information gathering might influence the pace and direction of library policy. More than 60% of the 133 faculty members surveyed responded, and replies from…

  12. Re-Envisioning the Professional Doctorate for Educational Leadership and Higher Education Leadership: Vanderbilt University's Peabody College Ed.D. Program

    ERIC Educational Resources Information Center

    Caboni, Timothy C.; Proper, Eve

    2009-01-01

    This article describes the process by which the faculty of the Department of Leadership, Policy and Organizations at Vanderbilt University's Peabody College conceived and implemented a new doctoral program designed for senior education practitioners. The authors describe the organizational context in which decisions were made. Next, they explain…

  13. The Convergent and Divergent Validity of the Vanderbilt Assessment of Leadership in Education (VAL-ED): Instructional Leadership and Emotional Intelligence

    ERIC Educational Resources Information Center

    Goldring, Ellen; Cravens, Xiu; Porter, Andrew; Murphy, Joseph; Elliott, Steve

    2015-01-01

    Purpose: The purpose of this paper is to contribute to the ongoing dialog of whether and how instructional leadership is distinguished conceptually from general leadership notions, such as charisma, and to continue the ongoing psychometric research on the The Vanderbilt Assessment of Leadership in Education (VAL-ED) by examining its convergent and…

  14. ``Crossing the Bride'' One Student's Journey Through the Fisk-Vanderbilt Masters to Ph.D. Program

    NASA Astrophysics Data System (ADS)

    Morgan, Erica A.

    2010-02-01

    Matriculating through graduate school is a process that molds a student to be successful both academically and professionally. Selecting the perfect mentor to aid in that process can be a daunting task. Moreover, looking to one mentor to meet every academic or professional need may not be fitting for every student. It has been my experience that it is difficult to look to one mentor for every need or inquiry I face. As a result I have built a network of mentors each with a specific purpose and area of expertise that will assist in achieving my goals as a graduate student and a scientist. This talk will discuss one student's quest for ``the perfect mentor'' while matriculating through the Fisk-Vanderbilt Masters-to Ph.D. program. )

  15. Review of the fetal radiation doses received from {sup 59}Fe kinetic studies at Vanderbilt University in the 1940`S

    SciTech Connect

    Stabin, M.G.; Stubbs, J.B.; Russell, J.R.

    1997-05-01

    Fetal radiation dose estimates were calculated for women who received oral administrations of {sup 59}Fe at Vanderbilt University in the 1940`s. A similar dosimetry analysis was performed by Dyer and Brill in 1972; the availability of recently developed physical models of the pregnant female at different stages of gestation and of a new kinetic model for iron metabolism afforded an opportunity to re-evaluate these doses. Radiation dose estimates for the fetus (and fetal liver in three cases) were calculated for a number of oral and intravenous studies using these new models and the available data about the original experiments. The total fetal doses do not appear to have exceeded a few hundred microgray (a few tens of millirad) for the majority of the study subjects. Considerable uncertainty exists, however, in the amount of activity administered to these subjects. 16 refs., 4 figs., 6 tabs.

  16. Modeling and analyzing land use and land cover change in Metropolitan Birmingham Area using Landsat TM, OLI data

    NASA Astrophysics Data System (ADS)

    Jing, Xuehan

    The Birmingham Metropolitan Area experienced land use land cover (LULC) change over the last three decades, such as the development of urban area, the development of transportation system, deforestation, and rise of population. The main purpose of the thesis is to model and analyze the LULC change through last three decades in Birmingham area, and also simulate the LULC in next three decades. Landsat 5 Thematic Mapper (TM) and Landsat 8 Operational Land Imager (OLI) data from U.S. Geological Survey (USGS) is used for investigating the LULC in Birmingham area. Supervised Classification is used; the maximum overall accuracy is 86.33%. Drivers such as transportation, topographic measures, population and income, location measures are analyzed. Remote sensing indices are also derived from Landsat data, such as NDVI, NDBI, MNDWI, and LST. Pearson's Correlation test is run among the LULC proportion, drivers within counties and census tracts. Finally, the cellular automation model SLEUTH is used to simulate the future pattern of LULC. The results shows the Birmingham experienced a significant LULC change in last three decades. Transportation and slope are two main factors in terms of LULC change. In summary, the thesis completes a systematic LULC classification in Birmingham area in last three decades, and uses different methods to model and analyze LULC and eventually simulate the LULC pattern in next three decades.

  17. Performance of the Birmingham Solar-Oscillations Network (BiSON)

    NASA Astrophysics Data System (ADS)

    Hale, S. J.; Howe, R.; Chaplin, W. J.; Davies, G. R.; Elsworth, Y. P.

    2016-01-01

    The Birmingham Solar-Oscillations Network (BiSON) has been operating with a full complement of six stations since 1992. Over 20 years later, we look back on the network history. The meta-data from the sites have been analysed to assess performance in terms of site insolation, with a brief look at the challenges that have been encountered over the years. We explain how the international community can gain easy access to the ever-growing dataset produced by the network, and finally look to the future of the network and the potential impact of nearly 25 years of technology miniaturisation.

  18. In-phantom neutron fluence measurements in the orthogonal Birmingham boron neutron capture therapy beam.

    PubMed

    Tattam, D A; Allen, D A; Beynon, T D; Constantine, G; Green, S; Scott, M C; Weaver, D R

    1998-10-01

    This paper presents the results of an experimental investigation into the performance of the Birmingham accelerator-based epithermal BNCT beam. In-phantom gold foil activation and boron trifluoride tube measurements have been used. The results have been compared with calculated response rates using Monte Carlo modeling of the entire neutron system from source to phantom and detector. The excellent agreement obtained gives us confidence in the validity of the simulations and our ability to predict accurately the neutronic performance of our BNCT facility. PMID:9800704

  19. An informatics-based tool to assist researchers in initiating research at an academic medical center: Vanderbilt Customized Action Plan (V-CAP)

    PubMed Central

    Pulley, Jill M.; Harris, Paul A.; Yarbrough, Tonya; Swafford, Jonathan; Edwards, Terri; Bernard, Gordon R.

    2013-01-01

    The regulatory review and approval process is a significant part of the workflow associated with initiating clinical and translational research projects. Ambiguity concerning submission requirements and expected times associated with the review process can create additional work for research teams and ultimately delay important scientific projects. In an effort to provide assistance to investigators, we have developed an online interactive interface which elicits basic study characteristics for a single project and subsequently produces a list of required administrative applications needed for approval along with clear instructions concerning expectations from the research team. This system, the Vanderbilt Customized Action Plan (V-CAP), was launched in October, 2006 and been used extensively. The informatics systems-based approach is scalable to other academic medical centers and the authors report details concerning: (1) V-CAP project design; (2) a reference workflow associated with Vanderbilt policies and regulations; (3) V-CAP metrics of use by Vanderbilt research teams; and (4) a list of recommendations for other academic centers considering a similar systems-based approach for helping researchers efficiently navigate processes related to regulatory approval. PMID:20042844

  20. Building Bridges to Diversity in Graduate Physics & Astronomy: The Fisk-Vanderbilt Masters-to-PhD Bridge Program

    NASA Astrophysics Data System (ADS)

    Stassun, Keivan G.

    2006-12-01

    We describe the Fisk-Vanderbilt Masters-to-PhD Bridge program as a successful model for effective partnerships with minority-serving institutions toward significantly broadening the participation of underrepresented groups in the physical sciences. The program couples targeted recruitment with active retention strategies, and is built upon a clearly defined structure that is flexible enough to address individual student needs while maintaining clearly communicated baseline standards for student performance. A key precept of the programs philosophy is to eliminate passivity in student mentoring; students are deliberately groomed to successfully transition into the PhD program through active involvement in research experiences with future PhD advisers, coursework that demonstrates competency in core PhD subject areas, and frequent interactions with joint mentoring committees. This approach allows student progress and performance to be monitored and evaluated in a more holistic manner than usually afforded by limited metrics such as standardized tests. Since its inception in 2004, the program has attracted a total of 18 underrepresented students, with a retention rate of 90%. Recent research indicates that minority students are nearly twice as likely as non-minority students to seek a Masters degree en route to the PhD. In essence, the Bridge program described here builds upon this increasingly important pathway, with a dedicated mentoring process designed to ensure that the Masters-to-PhD transition is a successful one.

  1. Early Indians Use Jones Valley. (Reading for "The South: Birmingham Case Study and the South as a Region". Grade Five (Unit IV) Project Social Studies.)

    ERIC Educational Resources Information Center

    Minnesota Univ., Minneapolis. Project Social Studies Curriculum Center.

    Readings designed to accompany Unit IV, (ED 069 562) which is intended for fifth grade students, describe the Birmingham region from 1812 to 1872. Nine themes in the study illustrate settlement in the valley, early growth in Birmingham, and the changing use of the area in terms of different perceptions of natural resources. Technical advancement…

  2. Birmingham Urban Climate Laboratory (BUCL): Experiences, Challenges and Applications of an Urban Temperature Network

    NASA Astrophysics Data System (ADS)

    Muller, Catherine; Chapman, Lee; Young, Duick; Grimmond, Sue; Cai, Xiaoming

    2013-04-01

    The Birmingham Urban Climate Laboratory (BUCL) has recently been established by the University of Birmingham. BUCL is an in-situ, real-time urban network that will incorporate 3 nested networks - a wide-array of 25 weather stations, a dense array of 131 low-cost air temperature sensors and a fine-array of temperature sensor across the city-centre (50/km^2) - with the primary aim of monitoring air temperatures across a morphologically-heterogeneous urban conurbation for a variety of applications. During its installation there have been a number of challenges to overcome, including siting equipment in suitable urban locations, ensuring that the measurements were 'representative' of the local-scale climate, managing a large, near real-time data set and implementing QA/QC procedures. From these experiences, the establishment of a standardised urban meteorological network metadata protocol has been proposed in order to improve data quality, to ensure the end-user has access to all the supplementary information they would require for conducting valid analyses and to encourage the adequate recording and documentation of any changes to in-situ urban networks over time. This paper will provide an introduction to the BUCL in-situ network, give an overview of the challenges and experiences gained from its implementation, and finally discuss the proposed applications of the network, including its use in remote sensing observations of urban temperatures, as well as health and infrastructure applications.

  3. 78 FR 47778 - Verizon Business Networks Services, Inc. Senior Analysts-Sales Impletmentation (SA-SI) Birmingham...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-06

    ... the Federal Register on January 4, 2013 (78 FR 767). At the request of a company official, the... Employment and Training Administration Verizon Business Networks Services, Inc. Senior Analysts-Sales Impletmentation (SA-SI) Birmingham, Alabama; Verizon Business Networks Services, Inc. Senior...

  4. "A Creative Psalm of Brotherhood": The (De)Constructive Play in Martin Luther King's "Letter from Birmingham Jail"

    ERIC Educational Resources Information Center

    Gaipa, Mark

    2007-01-01

    Scholars have celebrated the spoken word in King's "Letter from Birmingham Jail," but they have overlooked the significance of the Letter's writing. In this essay I closely read King's act of writing the Letter, along with the figures of speech he employs in it, and I show how both--by enacting the mass media's ability to cross contexts--are…

  5. Extremism and Neo-Liberal Education Policy: A Contextual Critique of the Trojan Horse Affair in Birmingham Schools

    ERIC Educational Resources Information Center

    Arthur, James

    2015-01-01

    This paper offers new insights into the effects of neo-liberal education policies on some Muslim majority schools in Birmingham. It critically reveals how the implementation of neo-liberal education policies, pursued by both Labour and Conservative Governments, has contributed to the failure of some mechanisms of school leadership and governance.…

  6. Bridging the Legacy of Activism across Generations: Life Stories of African American Educators in Post-Civil Rights Birmingham

    ERIC Educational Resources Information Center

    Loder-Jackson, Tondra L.

    2011-01-01

    This qualitative study takes account of the salience of activism in informing the worldviews and professional practices of a multigenerational sample of 42 African American educators in Birmingham, Alabama. Framed by life course, Black feminist thought, and hip-hop educational research perspectives, the study highlights how the participants…

  7. Extremism and Neo-Liberal Education Policy: A Contextual Critique of the Trojan Horse Affair in Birmingham Schools

    ERIC Educational Resources Information Center

    Arthur, James

    2015-01-01

    This paper offers new insights into the effects of neo-liberal education policies on some Muslim majority schools in Birmingham. It critically reveals how the implementation of neo-liberal education policies, pursued by both Labour and Conservative Governments, has contributed to the failure of some mechanisms of school leadership and governance.

  8. 2. Big Creek Road, worm fence and road at trailhead. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Big Creek Road, worm fence and road at trailhead. - Great Smoky Mountains National Park Roads & Bridges, Big Creek Road, Between State Route 284 & Big Creek Campground, Gatlinburg, Sevier County, TN

  9. 27. Road view of revetment wall on Newfound Gap Road ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    27. Road view of revetment wall on Newfound Gap Road looking NNW. - Great Smoky Mountains National Park Roads & Bridges, Newfound Gap Road, Between Gatlinburg, TN & Cherokee, NC, Gatlinburg, Sevier County, TN

  10. 20. Intersection of Newfound Gap Road and Clingman's Dome Road ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    20. Intersection of Newfound Gap Road and Clingman's Dome Road looking NNE. - Great Smoky Mountains National Park Roads & Bridges, Newfound Gap Road, Between Gatlinburg, TN & Cherokee, NC, Gatlinburg, Sevier County, TN

  11. Toward a final design for the Birmingham boron neutron capture therapy neutron beam.

    PubMed

    Allen, D A; Beynon, T D; Green, S; James, N D

    1999-01-01

    This paper is concerned with the proposed Birmingham accelerator-based epithermal neutron beam for boron neutron capture therapy (BNCT). Details of the final moderator design, such as beam delimiter, shield, and beam exit surface shape are considered. Monte Carlo radiation transport simulations with a head and body phantom have shown that a simple flat moderator beam exit surface is preferable to the previously envisioned spherical design. Dose rates to individual body organs during treatment have been calculated using a standard MIRD phantom. We have shown that a simple polyethylene shield, doped with natural lithium, is sufficient to provide adequate protection to the rest of the body during head irradiations. The effect upon the head phantom dose distributions of the use of such a shield to delimit the therapy beam has been evaluated. PMID:9949401

  12. ROADS NEAR STREAMS

    EPA Science Inventory

    Roads are a source of auto related pollutants (e.g. gasoline, oil and other engine fluids). When roads are near streams, rain can wash these pollutants directly into the stream, harming both water and habitat quality. This metric measured the length of roads within 30 meters of a...

  13. FUTURE ROADS NEAR STREAMS

    EPA Science Inventory

    Roads are a source of auto related pollutants (e.g. gasoline, oil and other engine fluids). When roads are near streams, rain can wash these pollutants directly into the stream, harming both water and habitat quality. This metric measured the length of roads within 30 meters of a...

  14. Meta-analysis of day treatment and contingency-management dismantling research: Birmingham Homeless Cocaine Studies (1990-2006).

    PubMed

    Schumacher, Joseph E; Milby, Jesse B; Wallace, Dennis; Meehan, Dawna-Cricket; Kertesz, Stefan; Vuchinich, Rudy; Dunning, Jonathan; Usdan, Stuart

    2007-10-01

    Four successive randomized clinical trials studying contingency management (CM), involving various treatment arms of drug-abstinent housing and work therapy and day treatment (DT) with a behavioral component, were compared on common drug abstinence outcomes at 2 treatment completion points (2 and 6 months). The clinical trials were conducted from 1990 to 2006 in Birmingham, Alabama, with a total of 644 homeless persons with primary crack cocaine addiction. The meta-analysis utilized the weighted least squares approach to integrate data encompassing 9 different treatment arms to assess the effects of CM and DT (neither, DT only, CM only, and CM = DT) on a common estimate of prevalence of drug abstinence. Taken together, the results show much stronger benefits from CM = DT and from CM only than for DT alone. Throughout all of the Birmingham Homeless Cocaine Studies, the CM = DT consistently produced higher abstinence prevalence than did no CM. PMID:17907865

  15. Ethnic differences in incidence of sudden infant death syndrome in Birmingham.

    PubMed Central

    Kyle, D; Sunderland, R; Stonehouse, M; Cummins, C; Ross, O

    1990-01-01

    Among the 45,204 live births in Birmingham in the three calendar years 1981-3, there were 218 postneonatal deaths, giving a postneonatal mortality rate of 4.82 per 1000 live births. Postneonatal mortality rates were 4.22 for whites, 5.91 for Asians (relative risk 1.26, 95% confidence interval (CI) 1.04 to 1.53) and 8.20 for Afro-Caribbeans (relative risk 1.78, 95% CI 1.25 to 2.55). Among Asians malformations were common (3.36) and sudden infant death syndrome rare (1.18), in contrast to Afro-Caribbeans among whom the rates were 0.66 and 5.25, respectively. Logistic regression analysis demonstrated a significantly lower risk of sudden infant death syndrome (SIDS) in Asians and significantly raised risks of SIDS in very low birthweight babies and those with unemployed parent(s). Ethnic differences persisted after controlling for maternal age, social class, and birth weight. Studies of sociocultural differences in child rearing practices are needed and may uncover important aetiological factors of sudden infant death syndrome. PMID:2400217

  16. Preventive and Curative Care Utilization Among Mexican Immigrant Women in Birmingham, AL

    PubMed Central

    Garcés-Palacio, Isabel C.; Scarinci, Isabel

    2013-01-01

    This study aims to describe the utilization of curative and preventive care among Mexican immigrant women in the country of origin versus the US, and to identify factors associated with preventive and curative care utilization. A cross-sectional sample of 185 Mexican immigrant women living in Birmingham, AL between 2004 and 2005 were included in this study. Fisher’s Exact tests showed that there was a statistically significant difference between seeking curative care (p < 0.0001) and preventive care (p < 0.0001) in country of origin versus the US. Differences in the reasons for lack of utilization of both curative and preventive care were also observed in the US and the country of origin. These findings suggest that difference in healthcare-seeking behaviors and utilization among Mexican immigrant women between the US and their country of origin may be useful in the development of interventions aimed at increasing the use of preventive and curative care services to this immigrant population in the US. PMID:22370729

  17. 7. LASSEN PARK ROAD BRIDGE AT SULFUR WORKS. NOTE ROAD ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. LASSEN PARK ROAD BRIDGE AT SULFUR WORKS. NOTE ROAD TRAVERSING DISTANT RIDGE BEYOND BRIDGE. SEEN FROM WEST OF HIGHWAY FROM OLD HIGHWAY LOOP. LOOKING E. - Lassen Park Road, Mineral, Tehama County, CA

  18. The Fisk-Vanderbilt Master's-to-Ph.D. Bridge Program: Recognizing, enlisting, and cultivating unrealized or unrecognized potential in underrepresented minority students

    NASA Astrophysics Data System (ADS)

    Stassun, Keivan G.; Sturm, Susan; Holley-Bockelmann, Kelly; Burger, Arnold; Ernst, David J.; Webb, Donna

    2011-04-01

    The Fisk-Vanderbilt Masters-to-Ph.D. Bridge Program is a model for substantially increasing the number of underrepresented minority students earning doctoral degrees in the physical sciences. The program presently leads the nation in master's degrees in physics for African-Americans, and is one of the top ten producers of physics master's degrees among all U.S. citizens. The program is on pace to become the nation's top producer of underrepresented minority Ph.Ds. in physics, astronomy, and materials science. We summarize the main features of the program, including two of its core strategies: Partnering a minority-serving institution and a major research university through collaborative research, and using the master's degree as a pathway to the Ph.D. We discuss our methods for recognizing and selecting for unrealized potential in students during the admissions process, and for cultivating this potential to develop successful scientists and leaders.

  19. Roads to Safety.

    ERIC Educational Resources Information Center

    Hauer, Ezra

    1991-01-01

    Contends that the level of safety built into roads is largely unpremeditated and that roads and highways are not as safe as they might be. Discusses practices, standards, and deficiencies in highway and traffic safety related to geometric design and traffic engineering. Recommends increased transportation engineering professionalism and public…

  20. The Road Less Traveled

    ERIC Educational Resources Information Center

    McKim, Brent

    2007-01-01

    The federal journey into public education has followed a long and winding road. Most educators know that the federal No Child Left Behind (NCLB) Act is simply the latest version of the Elementary and Secondary Education Act (ESEA), which dates all the way back to 1965. In the years since its initial passage, the ESEA road has taken a number of…

  1. Race, consanguinity and social features in Birmingham babies: a basis for prospective study.

    PubMed Central

    Bundey, S; Alam, H; Kaur, A; Mir, S; Lancashire, R J

    1990-01-01

    STUDY OBJECTIVE--The aim of the study was to investigate the influence of consanguinity on children's health. DESIGN--The study is a prospective survey from birth to five years of a cohort of babies born in a multiracial community. This report details the initial findings on consanguinity. SETTING--Participating families live predominantly in three health districts of Birmingham, and were recruited in three local maternity hospitals. PARTICIPANTS--Babies of 2432 European mothers, 509 Afro-Caribbean mothers, 625 Indian mothers, 956 Pakistani mothers, and 216 Bangladeshi mothers have been enrolled in the study. Eighty mothers refused to participate. MEASUREMENTS AND RESULTS--Sociodemographic information was obtained using a structured questionnaire administered at interview. Interview data were supplemented with obstetric information from the medical records. The highest prevalence of parental consanguinity was in Pakistani Muslims (69%), whereas in Muslims from other countries it was 23%, and it was less than 1% in non-Muslims. In the majority of consanguineous Muslim pedigrees the degree of inbreeding was greater than that for first cousin parents. CONCLUSIONS--This prospective study will allow an assessment to be made about any ill health in childhood arising from parental consanguinity, about whether screening programmes are indicated for particular autosomal recessive diseases, and about whether premarital health education might be beneficial. The study has also documented parental ages in different races and this, together with the levels of parental consanguinity in all races, will be useful in genetic methods for assessing the frequency of recessive genes, the possibility of genetic heterogeneity, and whether or not parental age effect exists for new mutations of specific genetic disorders. PMID:2370500

  2. Short-term Results of Birmingham Hip Resurfacing in the United States.

    PubMed

    Nam, Denis; Nunley, Ryan M; Ruh, Erin L; Engh, C Anderson; Rogerson, John S; Brooks, Peter J; Raterman, Stephen J; Su, Edwin P; Barrack, Robert L

    2015-08-01

    Previous data on the survivorship of the Birmingham Hip Resurfacing (BHR) implant have come from design surgeons and large national databases outside of the United States, and there is a lack of reported outcomes of surface replacement arthroplasty from US centers. A retrospective study was undertaken of 1271 hips treated with a BHR system (Smith & Nephew, Memphis, Tennessee) between June 2006 and September 2008 at 6 high-volume total joint centers in the United States. Demographic features, Harris Hip Score (HHS), and radiographic findings were recorded. Patients who did not have a 2-year follow-up visit were contacted by telephone. All patients were asked about complications, reoperations, or failure of the implants. Of the treated hips, 1144 (90%) had a minimum of 2 years of clinical follow-up (mean, 2.9 years; range, 1.8-4.2 years). Mean age was 52.3 years, and 75% of patients were men. Mean HHS improved from 55.8 preoperatively to 97.4 at the most recent follow-up (P<.001). There were 16 (1.4%) revisions to total hip arthroplasty (THA) for fracture (7), early dislocation (3), acetabular component malpositioning with pain (3; 1 with metallosis), infection (1), femoral loosening (1), and pseudotumor (1). There were 9 additional complications (0.8%) that did not require revision, including 3 dislocations treated with closed reduction, 2 fractures, 3 nerve injuries, and 1 pseudotumor. At 2 to 4 years of follow-up, the revision rate and the major complication rate with the BHR system were similar to those in previous reports of primary THA. Excellent clinical results were observed, but further follow-up is necessary to assess mid- and long-term results with the BHR system in US patients. PMID:26270759

  3. Urbanization effects on stream habitat characteristics in Boston, Massachusetts; Birmingham, Alabama; and Salt Lake City, Utah

    USGS Publications Warehouse

    Short, T.M.; Giddings, E.M.P.; Zappia, H.; Coles, J.F.

    2005-01-01

    Relations between stream habitat and urban land-use intensity were examined in 90 stream reaches located in or near the metropolitan areas of Salt Lake City, Utah (SLC); Birmingham, Alabama (BIR); and Boston, Massachusetts (BOS). Urban intensity was based on a multi-metric index (urban intensity index or UII) that included measures of land cover, socioeconomic organization, and urban infrastructure. Twenty-eight physical variables describing channel morphology, hydraulic properties, and streambed conditions were examined. None of the habitat variables was significantly correlated with urbanization intensity in all three study areas. Urbanization effects on stream habitat were less apparent for streams in SLC and BIR, owing to the strong influence of basin slope (SLC) and drought conditions (BIR) on local flow regimes. Streamflow in the BOS study area was not unduly influenced by similar conditions of climate and physiography, and habitat conditions in these streams were more responsive to urbanization. Urbanization in BOS contributed to higher discharge, channel deepening, and increased loading of fine-grained particles to stream channels. The modifying influence of basin slope and climate on hydrology of streams in SLC and BIR limited our ability to effectively compare habitat responses among different urban settings and identify common responses that might be of interest to restoration or water management programs. Successful application of land-use models such as the UII to compare urbanization effects on stream habitat in different environmental settings must account for inherent differences in natural and anthropogenic factors affecting stream hydrology and geomorphology. The challenge to future management of urban development is to further quantify these differences by building upon existing models, and ultimately develop a broader understanding of urbanization effects on aquatic ecosystems. ?? 2005 by the American Fisheries Society.

  4. Temporal association between hospital admissions for asthma in Birmingham and ambient levels of sulphur dioxide and smoke.

    PubMed Central

    Walters, S.; Griffiths, R. K.; Ayres, J. G.

    1994-01-01

    BACKGROUND--A study was performed to determine whether daily and weekly variations in the levels of smoke and sulphur dioxide (SO2) in Birmingham are related to hospital admissions for asthma and acute respiratory diseases. METHODS--Daily numbers of hospital admissions for asthma (ICD code 493) and acute respiratory conditions (ICD 466, 480-486, 490-496) for residents of Birmingham between 1988 and 1990 were obtained from West Midlands RHA Körner inpatient data. Average daily levels of sulphur dioxide and smoke were obtained from Birmingham City Council for the same period, together with daily meteorological summaries from the Department of Geography, University of Birmingham. With the exception of one day, all air pollution measurements remained within current EC guide levels. Data were divided into seasons and the relation between hospital admissions and pollutant levels were explored by stepwise least squares regression models. Meteorological variables (temperature, pressure, humidity) were entered into the model if they showed significant association with hospital admissions during the season in question. Analysis was undertaken for daily (same day and lagged by two days) and weekly pollutant levels. Admissions were lagged behind pollution levels to allow for delayed effects of pollutants. RESULTS--The mean daily level of smoke was 12.7 micrograms/m3 and of SO2 was 39.1 micrograms/m3, with maxima of 188.3 micrograms/m3 and 126.3 micrograms/m3, respectively. Significant associations were found between hospital admissions for respiratory disease lagged by two days, and smoke and SO2 levels during winter. Associations between admissions for asthma and smoke and SO2 levels were significant at the 5% level. These were independent of temperature, pressure, and humidity. Stepwise regression including both pollutants showed that smoke, but not SO2, was a significant independent predictor of hospital admissions for both asthma and all respiratory conditions. During winter a rise of 100 micrograms/m3 smoke might result in five (95% CI 0.6 to 9) more asthma admissions and 21.5 (95% CI 10 to 33) more acute respiratory admissions each day in Birmingham. A 100 micrograms/m3 rise in SO2 might result in four (0 to 7) more asthma admissions and 15.5 (6 to 25) more respiratory admissions each day. Independent associations were also found between weekly mean smoke and SO2 levels and all respiratory admissions during autumn and winter. During summer, daily mean smoke and SO2 levels were significantly associated with non-lagged daily admissions for all respiratory diseases (p < 0.02). There was no association between air pollution and hospital admissions during spring. CONCLUSIONS--Daily variations in smoke and SO2 levels are significantly associated with hospital admissions for asthma and respiratory disease during winter in Birmingham at levels of air pollutants within the EC guide levels. This association was independent of potential confounding effects of weather (temperature, pressure, humidity) and suggests that current levels of air pollution can still produce significant health effects. PMID:8128402

  5. Haul road dust control

    SciTech Connect

    Reed, W.R.; Organiscak, J.A.

    2007-10-15

    A field study was conducted to measure dust from haul trucks at a limestone quarry and a coal preparation plant waste hauling operation. The study found that primarily wind, distance and road treatment conditions notably affected the dust concentrations at locations next to, 50 ft from, and 100 ft away from the unpaved haulage road. Airborne dust measured along the unpaved haul road showed that high concentrations of fugitive dust can be generated with these concentrations rapidly decreasing to nearly background levels within 100 ft of the road. Instantaneous respirable dust measurements illustrated that the trucks generate a real-time dust cloud that has a peak concentration with a time-related decay rate as the dust moves past the sampling locations. The respirable dust concentrations and peak levels were notably diminished as the dust cloud was transported, diluted, and diffused by the wind over the 100 ft distance from the road. Individual truck concentrations and peak levels measured next to the dry road surface test section were quite variable and dependent on wind conditions, particularly wind direction, with respect to reaching the sampling location. The vast majority of the fugitive airborne dust generated from unpaved and untreated haulage roads was non-respirable. 6 figs.

  6. 14. VIEW OF NORTHSOUTH ROAD WHICH PARALLELS ROAD TO HATCH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. VIEW OF NORTH-SOUTH ROAD WHICH PARALLELS ROAD TO HATCH ADIT (FEATURE B-28). NOTE MODERN 'LAY DOWN' FENCE ON ROAD. ROAD LIES TO THE WEST OF THE HATCH ADIT AND PHOTOGRAPH IS VIEW TO THE SOUTH. (OCTOBER, 1995) - Nevada Lucky Tiger Mill & Mine, East slope of Buckskin Mountain, Paradise Valley, Humboldt County, NV

  7. Mock-up experiment at Birmingham University for BNCT project of Osaka University--Neutron flux measurement with gold foil.

    PubMed

    Tamaki, S; Sakai, M; Yoshihashi, S; Manabe, M; Zushi, N; Murata, I; Hoashi, E; Kato, I; Kuri, S; Oshiro, S; Nagasaki, M; Horiike, H

    2015-12-01

    Mock-up experiment for development of accelerator based neutron source for Osaka University BNCT project was carried out at Birmingham University, UK. In this paper, spatial distribution of neutron flux intensity was evaluated by foil activation method. Validity of the design code system was confirmed by comparing measured gold foil activities with calculations. As a result, it was found that the epi-thermal neutron beam was well collimated by our neutron moderator assembly. Also, the design accuracy was evaluated to have less than 20% error. PMID:26275798

  8. Road boundary detection

    NASA Technical Reports Server (NTRS)

    Sowers, J.; Mehrotra, R.; Sethi, I. K.

    1989-01-01

    A method for extracting road boundaries using the monochrome image of a visual road scene is presented. The statistical information regarding the intensity levels present in the image along with some geometrical constraints concerning the road are the basics of this approach. Results and advantages of this technique compared to others are discussed. The major advantages of this technique, when compared to others, are its ability to process the image in only one pass, to limit the area searched in the image using only knowledge concerning the road geometry and previous boundary information, and dynamically adjust for inconsistencies in the located boundary information, all of which helps to increase the efficacy of this technique.

  9. Rapid road repair vehicle

    DOEpatents

    Mara, L.M.

    1998-05-05

    Disclosed is a rapid road repair vehicle capable of moving over a surface to be repaired at near normal posted traffic speeds to scan for and find at the high rate of speed, imperfections in the pavement surface, prepare the surface imperfection for repair by air pressure and vacuum cleaning, applying a correct amount of the correct patching material to effect the repair, smooth the resulting repaired surface, and catalog the location and quality of the repairs for maintenance records of the road surface. The rapid road repair vehicle can repair surface imperfections at lower cost, improved quality, at a higher rate of speed than was not heretofor possible, with significantly reduced exposure to safety and health hazards associated with this kind of road repair activities in the past. 2 figs.

  10. A Holographic Road Show.

    ERIC Educational Resources Information Center

    Kirkpatrick, Larry D.; Rugheimer, Mac

    1979-01-01

    Describes the viewing sessions and the holograms of a holographic road show. The traveling exhibits, believed to stimulate interest in physics, include a wide variety of holograms and demonstrate several physical principles. (GA)

  11. Rapid road repair vehicle

    DOEpatents

    Mara, Leo M.

    1998-01-01

    Disclosed is a rapid road repair vehicle capable of moving over a surface to be repaired at near normal posted traffic speeds to scan for and find an the high rate of speed, imperfections in the pavement surface, prepare the surface imperfection for repair by air pressure and vacuum cleaning, applying a correct amount of the correct patching material to effect the repair, smooth the resulting repaired surface, and catalog the location and quality of the repairs for maintenance records of the road surface. The rapid road repair vehicle can repair surface imperfections at lower cost, improved quality, at a higher rate of speed than was was heretofor possible, with significantly reduced exposure to safety and health hazards associated with this kind of road repair activities in the past.

  12. [A review on road ecology].

    PubMed

    Li, Yuehui; Hu, Yuanman; Li, Xiuzhen; Xiao, Duning

    2003-03-01

    Roads are a widespread and increasing feature of most landscapes, and have great ecological effects, e.g., increased mortality of animals and plants and habitat loss from road construction, alteration of the physical and chemical environment, and changes in roadsides vegetation. The great impact on animal population includes road-kills, limiting population, road avoidance causing home arrange shift, modification of movement pattern and barrier effect subdividing habitat and populations. Roads alter landscape spatial pattern and interrupt horizontal ecological flows strongly. These impacts can be assayed by indices of road density, road-effect zone and road location. Furthermore, important applications of road ecology to planning, conservation and management are essential and potential. Road ecology presents us a surprising frontier of ecology. PMID:12836559

  13. The Birmingham Burn Centre archive: A photographic history of post-war burn care in the United Kingdom.

    PubMed

    Hardwicke, Joseph; Kohlhardt, Angus; Moiemen, Naiem

    2015-06-01

    The Medical Research Council Burns and Industrial Injuries Unit at the Birmingham Accident Hospital pioneered civilian burn care and research in the United Kingdom during the post-war years. A photographic archive has been discovered that documents this period from 1945 to 1975. The aim of this project was to sort, digitize and archive the images in a secure format for future reference. The photographs detail the management of burns patients, from injury causation and surgical intervention, to nursing care, rehabilitation and long-term follow-up. A total of 2650 images files were collected from over 600 patients. Many novel surgical, nursing, dressing and rehabilitation strategies are documented and discussed. We have chosen to report part of the archive under the sections of (1) aseptic and antimicrobial burn care; (2) burn excision and wound closure; (3) rehabilitation, reconstruction and long-term outcomes; (4) accident prevention; and (5) response to a major burns incident. The Birmingham collection gives us a valuable insight into the approach to civilian burn care in the post-war years, and we present a case from the archive to the modern day, the longest clinical photographic follow-up to date. PMID:25749201

  14. The Impact of Cost on the Availability of Fruits and Vegetables in the Homes of Schoolchildren in Birmingham, Alabama

    PubMed Central

    Ard, Jamy D.; Fitzpatrick, Stephanie; Desmond, Renee A.; Sutton, Bryce S.; Pisu, Maria; Allison, David B.; Franklin, Frank; Baskin, Monica L.

    2007-01-01

    Objectives. Fruit and vegetable cost is a presumed barrier to intake. We sought to determine whether fruit and vegetable cost and consumers’ race and income would predict availability of fruits and vegetables in homes of schoolchildren in the Birmingham, Ala, area. Methods. Data on availability of 27 fruit and vegetable items were obtained from homes of 1355 children (32% African American) in the Birmingham area. Fruit and vegetable costs were obtained from the US Department of Agriculture. We used discrete choice analysis with the dependent variable represented as presence or absence of the fruit or vegetable item. Explanatory variables included fruit and vegetable price per serving; child’s gender, race, and age; and parent’s body mass index and income. Results. Higher cost was inversely related to fruit and vegetable availability. Higher income, African American race, and female gender were positively related to availability. Cost per serving was stratified into 3 categories—low, medium, and high. Relative to low-cost items, only high-cost items decreased the odds of availability significantly. Conclusions. Fruit and vegetable cost does impact availability and has the greatest impact for high-cost items. Although cost was inversely related to availability, African Americans reported higher fruit and vegetable availability than Whites. Additional studies are needed to determine whether food items of lower nutritive value and comparable cost impact availability. PMID:17138914

  15. Effects of Road Treatments on Road-Stream Connectivity

    NASA Astrophysics Data System (ADS)

    MacDonald, L. H.; Donnellycolt, A.; Stafford, A.; Coe, D. B.

    2009-12-01

    Unpaved roads area major source of sediment, particularly in forested watersheds. Road maintenance and rehabilitation treatments are often intended to reduce road sediment production and delivery, but there are almost no data on how these different treatments affect road-stream connectivity. This paper reports on short- and longer-term changes to road-stream connectivity resulting from different road treatments. The data were collected in the Sierra Nevada and Cascade mountains in California by pre- and post-treatment surveys (short-term changes) and comparing connectivity among different road treatments (longer-term changes). In the southern Sierra Nevada grading and waterbar installation tripled road sediment production and increased the proportion of road segments with sediment plumes, but these actions did not significantly alter mean sediment plume length or the pre-treatment hydrologic connectivity of 27%. Roads with at least 20% gravel cover did not have significantly shorter sediment plumes or lower hydrologic connectivity. On the Lassen National Forest in northeastern California, road-stream connectivity was largely eliminated by outsloping and the installation of additional cross-drains, and was reduced from 23% to 13% by installing additional drainage dips. Comparisons between road treatments indicate that outsloping resulted in the lowest road-stream connectivity, followed by installing additional cross-drains, road closings, and rocking combined with additional drainage dips. For untreated road segments the amount of road-stream connectivity varied substantially over time, presumably in response to the interannual variations in the amount and intensity of precipitation. These results show that road-stream connectivity can be reduced by treatments that reduce the amount of concentrated runoff. Rocking and road closures also may reduce road-stream connectivity by decreasing the erodibility of the road surface and the amount of surface runoff. More costly treatments, such as road decommissioning, may be unable to fully disconnect roads that are in close proximity to streams. By collecting and compiling these types of data, we can better predict road-stream connectivity and the potential effectiveness of different road treatments.

  16. View northwest along Wolf Den Road showing residences on the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View northwest along Wolf Den Road showing residences on the north side of the road - Brooklyn Green, North Green, South Green, & West Green, parts of Brown Road, Canterbury Road (Route 169), Hartford Road (Route 6), Hyde Road, Pomfret Road (Route 169), Prince Hill Road, Providence Road (Route 6), Wauregan Road (Routes 169 & 205), & Wolf Den Road, Brooklyn, Windham County, CT

  17. View east along Wolf Den Road showing residences on the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View east along Wolf Den Road showing residences on the north side of the road - Brooklyn Green, North Green, South Green, & West Green, parts of Brown Road, Canterbury Road (Route 169), Hartford Road (Route 6), Hyde Road, Pomfret Road (Route 169), Prince Hill Road, Providence Road (Route 6), Wauregan Road (Routes 169 & 205), & Wolf Den Road, Brooklyn, Windham County, CT

  18. View north along Canterbury Road (Route 169) showing residences on ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View north along Canterbury Road (Route 169) showing residences on the east side of the road - Brooklyn Green, North Green, South Green, & West Green, parts of Brown Road, Canterbury Road (Route 169), Hartford Road (Route 6), Hyde Road, Pomfret Road (Route 169), Prince Hill Road, Providence Road (Route 6), Wauregan Road (Routes 169 & 205), & Wolf Den Road, Brooklyn, Windham County, CT

  19. View north along Canterbury Road (Route 169) showing residences on ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View north along Canterbury Road (Route 169) showing residences on west side of the road - Brooklyn Green, North Green, South Green, & West Green, parts of Brown Road, Canterbury Road (Route 169), Hartford Road (Route 6), Hyde Road, Pomfret Road (Route 169), Prince Hill Road, Providence Road (Route 6), Wauregan Road (Routes 169 & 205), & Wolf Den Road, Brooklyn, Windham County, CT

  20. View northeast along Pomfret Road (Route 169) showing rersidences on ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View northeast along Pomfret Road (Route 169) showing rersidences on the east side of the road - Brooklyn Green, North Green, South Green, & West Green, parts of Brown Road, Canterbury Road (Route 169), Hartford Road (Route 6), Hyde Road, Pomfret Road (Route 169), Prince Hill Road, Providence Road (Route 6), Wauregan Road (Routes 169 & 205), & Wolf Den Road, Brooklyn, Windham County, CT

  1. View southeast across Providence Road (Route 6) showing a residence ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View southeast across Providence Road (Route 6) showing a residence on the south side of the road - Brooklyn Green, North Green, South Green, & West Green, parts of Brown Road, Canterbury Road (Route 169), Hartford Road (Route 6), Hyde Road, Pomfret Road (Route 169), Prince Hill Road, Providence Road (Route 6), Wauregan Road (Routes 169 & 205), & Wolf Den Road, Brooklyn, Windham County, CT

  2. View northeast across Hyde Road showing a residenc on the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View northeast across Hyde Road showing a residenc on the east side of the road - Brooklyn Green, North Green, South Green, & West Green, parts of Brown Road, Canterbury Road (Route 169), Hartford Road (Route 6), Hyde Road, Pomfret Road (Route 169), Prince Hill Road, Providence Road (Route 6), Wauregan Road (Routes 169 & 205), & Wolf Den Road, Brooklyn, Windham County, CT

  3. View southwest along Brown Road showing residential and commercial buildings ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View southwest along Brown Road showing residential and commercial buildings on the north and south sides of the road - Brooklyn Green, North Green, South Green, & West Green, parts of Brown Road, Canterbury Road (Route 169), Hartford Road (Route 6), Hyde Road, Pomfret Road (Route 169), Prince Hill Road, Providence Road (Route 6), Wauregan Road (Routes 169 & 205), & Wolf Den Road, Brooklyn, Windham County, CT

  4. View southwest along Hartford Road (Route 6) showing residences on ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View southwest along Hartford Road (Route 6) showing residences on the north side of the road - Brooklyn Green, North Green, South Green, & West Green, parts of Brown Road, Canterbury Road (Route 169), Hartford Road (Route 6), Hyde Road, Pomfret Road (Route 169), Prince Hill Road, Providence Road (Route 6), Wauregan Road (Routes 169 & 205), & Wolf Den Road, Brooklyn, Windham County, CT

  5. View southeast along Pomfret Road (Route 169) showing residence on ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View southeast along Pomfret Road (Route 169) showing residence on the east side of the road - Brooklyn Green, North Green, South Green, & West Green, parts of Brown Road, Canterbury Road (Route 169), Hartford Road (Route 6), Hyde Road, Pomfret Road (Route 169), Prince Hill Road, Providence Road (Route 6), Wauregan Road (Routes 169 & 205), & Wolf Den Road, Brooklyn, Windham County, CT

  6. Birmingham and Lambeth Liver Evaluation Testing Strategies (BALLETS): a prospective cohort study.

    PubMed Central

    Lilford, R J; Bentham, L; Girling, A; Litchfield, I; Lancashire, R; Armstrong, D; Jones, R; Marteau, T; Neuberger, J; Gill, P; Cramb, R; Olliff, S; Arnold, D; Khan, K; Armstrong, M J; Houlihan, D D; Newsome, P N; Chilton, P J; Moons, K; Altman, D

    2013-01-01

    OBJECTIVE To evaluate mildly abnormal liver function test (LFT) results in general practice among patients who do not have known liver disease. DESIGN Prospective cohort study of people with abnormal LFT results identified in primary care. Participants were intensively investigated using a common protocol and followed up for 2 years. Substudies investigated the psychological sequelae of abnormal test results, clinicians' reasons for testing, decision options when LFT results were abnormal and early detection of liver fibrosis. SETTING Eleven primary-care practices: eight in Birmingham and three in Lambeth. PARTICIPANTS Adults with abnormal LFT results who did not have pre-existing or obvious liver disease. Eight analytes were included in the panel of LFTs. MAIN OUTCOME MEASURES Statistical tests were used to identify the interactions between clinical features, the initial pattern of abnormal LFT results and (1) specific viral, genetic and autoimmune diseases, such as viral hepatitis, haemochromatosis and primary biliary cirrhosis; (2) a range of other serious diseases, such as metastatic cancer and hypothyroidism; (3) 'fatty liver' not associated with the above; and (4) the absence of detectable disease. RESULTS Fewer than 5% of people with abnormal LFT results had a specific disease of the liver, and many of these were unlikely to need treatment. The diagnostic potential of the LFT panel is largely subsumed into just two analytes: alanine aminotransferase (ALT) and alkaline phosphatase (ALP). Gamma-glutamyltransferase (GGT) offers a small increase in sensitivity at the margin at the cost of a large loss of specificity. Eighty-four per cent of abnormal LFT results remain abnormal on retesting 1 month later. In many cases, carrying out a definitive or specific test will be more efficient than repeating LFTs, with a view to specific testing only if the test remains abnormal. An ultrasound diagnosis of 'fatty liver' was present in nearly 40% of patients with abnormal LFTs and a small amount of weight loss over 2 years was associated with a reduced incidence of liver fat. There was a J-shaped relationship between alcohol intake and fatty liver in men. An abnormal LFT result causes temporary anxiety, which does not appear to promote sustained behaviour change. CONCLUSIONS Liver disease is rare among people with abnormal LFT results in primary care. Only two analytes (ALT and ALP) are helpful in identifying the majority of liver disease. GGT adds little information in return for a high false-positive rate but it is sensitive to alcohol intake. LFT results seldom revert from abnormal to normal over a 1-month period, and modelling shows that repeating an abnormal LFT panel, as recommended in the current guidelines, is inefficient. LFTs are often undertaken to meet perceived patient need for a blood test, but as they are neither specific nor indicative of any particular disease they are among the least suitable tests for this purpose. Obesity and raised ALT provide strong evidence for a presumptive diagnosis of 'fatty' liver. Abnormal LFTs and 'fatty' liver provoke only short-term anxiety and neither is associated with sustained weight loss. Even a small amount of weight loss reduces liver fat. FUTURE WORK RECOMMENDATIONS (1) the cases of 'fatty liver' and controls should be followed up in the long term to identify features that predict development of hepatosteatosis and then cirrhosis; (2) the acceptability of replacing the traditional six- to eight-analyte LFT panel with a drop down menu including the ALT/ALP combination should be evaluated. FUNDING The National Institute for Health Research Health Technology Assessment programme. PMID:23834998

  7. Increasing Diversity at the PhD Level in Astronomy: The Fisk-Vanderbilt Masters-to-PhD Bridge Program

    NASA Astrophysics Data System (ADS)

    Stassun, Keivan; Holley-Bockelmann, K.; Berlind, A. A.

    2013-01-01

    We briefly review the current status of underrepresented minorities in the physical sciences: The underrepresentation of Black-, Hispanic-, and Native-Americans is an order of magnitude problem. We then describe the Fisk-Vanderbilt Masters-to-PhD Bridge program as a successful model for effective partnerships with minority-serving institutions toward addressing this problem. Since 2004 the program has admitted 60 students, 54 of them underrepresented minorities (60% female), with a retention rate of 92%. The program leads the nation in master’s degrees in physics for African Americans, is one of the top ten producers of physics master’s degrees among all US citizens in general, and has become the nation’s top producer of underrepresented minority PhDs in physics, astronomy, and materials science. We summarize the main features of the program including two of its core strategies: (1) partnering a minority-serving institution and a major research university through collaborative research, and (2) using the master’s degree as a deliberate stepping stone to the PhD. We also specifically discuss one of the emerging core theories of the program: the concept of properly identifying students with 'unrealized or unrecognized potential'. We discuss our methods to recognize and select for unrealized potential during the admissions process, and how we cultivate that unrealized potential toward development of successful scientists and leaders.

  8. Enhancing Diversity at the PhD Level in Physics: The Fisk-Vanderbilt Masters-to-PhD Bridge Program

    NASA Astrophysics Data System (ADS)

    Stassun, Keivan

    2011-04-01

    We very briefly review the current status of underrepresented minorities in the physical sciences: The underrepresentation of Black-, Hispanic-, and Native-Americans is an order of magnitude problem. We then describe the Fisk-Vanderbilt Masters-to-PhD Bridge program as a successful model for effective partnerships with minority-serving institutions toward addressing this problem. Since 2004 the program has admitted 42 students, 37 of them underrepresented minorities (60% female), with a retention rate of 92%. The program is on pace to become the nation's top producer of underrepresented minority PhDs in physics, astronomy, and materials science. Already, the program leads the nation in master's degrees in physics for African Americans, and is one of the top ten producers of physics master's degrees among all US citizens in general. We summarize the main features of the program including two of its core strategies: (1) partnering a minority-serving institution and a major research university through collaborative research, and (2) using the master's degree as a deliberate stepping stone to the PhD. We also specifically discuss one of the emerging core theories of the program: the concept of students with ``unrealized or unrecognized potential.'' We discuss our methods to recognize and select for unrealized potential during the admissions process, and how we cultivate that unrealized potential toward development of successful scientists and leaders. Funding support from NSF PAARE grant AST-0849736.

  9. The anatomy of decision support during inpatient care provider order entry (CPOE): Empirical observations from a decade of CPOE experience at Vanderbilt

    PubMed Central

    Miller, Randolph A.; Waitman, Lemuel R.; Chen, Sutin; Rosenbloom, S. Trent

    2006-01-01

    The authors describe a pragmatic approach to the introduction of clinical decision support at the point of care, based on a decade of experience in developing and evolving Vanderbilt’s inpatient “WizOrder” care provider order entry (CPOE) system. The inpatient care setting provides a unique opportunity to interject CPOE-based decision support features that restructure clinical workflows, deliver focused relevant educational materials, and influence how care is delivered to patients. From their empirical observations, the authors have developed a generic model for decision support within inpatient CPOE systems. They believe that the model’s utility extends beyond Vanderbilt, because it is based on characteristics of end-user workflows and on decision support considerations that are common to a variety of inpatient settings and CPOE systems. The specific approach to implementing a given clinical decision support feature within a CPOE system should involve evaluation along three axes: what type of intervention to create (for which the authors describe 4 general categories); when to introduce the intervention into the user’s workflow (for which the authors present 7 categories), and how disruptive, during use of the system, the intervention might be to end-users’ workflows (for which the authors describe 6 categories). Framing decision support in this manner may help both developers and clinical end-users plan future alterations to their systems when needs for new decision support features arise. PMID:16290243

  10. 4. OVERVIEW FROM NATOMAS ROAD, NORTH OF SANKEY ROAD, FACING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. OVERVIEW FROM NATOMAS ROAD, NORTH OF SANKEY ROAD, FACING NORTHWEST. - Reclamation District 1000, Northwest Sacramento County & southwest Sutter County, bisected by State Highway No. 99, Sacramento, Sacramento County, CA

  11. 37. VIEW OF FIELD ROAD FROM POWERLINE ROAD, FACING WEST. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    37. VIEW OF FIELD ROAD FROM POWERLINE ROAD, FACING WEST. - Reclamation District 1000, Northwest Sacramento County & southwest Sutter County, bisected by State Highway No. 99, Sacramento, Sacramento County, CA

  12. 33. VIEW OF ELKHORN ROAD NEAR INTERSECTION WITH POWERLINE ROAD, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    33. VIEW OF ELKHORN ROAD NEAR INTERSECTION WITH POWERLINE ROAD, FACING EAST. - Reclamation District 1000, Northwest Sacramento County & southwest Sutter County, bisected by State Highway No. 99, Sacramento, Sacramento County, CA

  13. 6. OVERVIEW LOOKING DOWN POWERLINE ROAD, FROM SANKEY ROAD, FACING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. OVERVIEW LOOKING DOWN POWERLINE ROAD, FROM SANKEY ROAD, FACING SOUTH. - Reclamation District 1000, Northwest Sacramento County & southwest Sutter County, bisected by State Highway No. 99, Sacramento, Sacramento County, CA

  14. Science and Technology in a Second Language: Papers from a Seminar Held at the University of Birmingham from 27th to 29th March, 1971.

    ERIC Educational Resources Information Center

    Strevens, Peter; And Others

    Papers presented at the University of Birmingham, England, focus on teaching of a second language for the explicit purpose of facilitating the study of scientific materials written in English, French, and German. Articles include: (1) "Alternatives to Daffodils," (2) "English in the Teaching of Science and Technology throughout the World," (3)…

  15. The prevalence of food insecurity and associated factors among households with children in Head Start programs in Houston, Texas and Birmingham, Alabama

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This study measured food security and hunger of households enrolled in Head Start in Houston, Texas, and Birmingham, Alabama and assessed factors that could affect food security. Interviewers collected data from primary caregivers on demographic characteristics, dietary intake, and the six-item US f...

  16. The Catastrophic State of Catastrophic Health Care Coverage. Hearing before the Special Committee on Aging. United States Senate, One Hundredth Congress, First Session (Birmingham, Alabama).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Special Committee on Aging.

    This document presents witnesses' testimonies and prepared statements from the Senate hearing held in Birmingham, Alabama to alert the public to the problems associated with catastrophic illness; learn what community services exist for older adults; and clarify what requirements for services, research, and education must be met to formulate an…

  17. Gym for Free: The Short-Term Impact of an Innovative Public Health Policy on the Health and Wellbeing of Residents in a Deprived Constituency in Birmingham, UK

    ERIC Educational Resources Information Center

    Rabiee, Fatemeh; Robbins, Anne; Khan, Maryam

    2015-01-01

    Background: This paper describes the process, impact and outcomes of an innovative health policy project entitled Gym for Free in Birmingham, UK. Objectives: To explore the short-term effectiveness of the pilot scheme in relation to access, utilisation, perceived benefits and sustainability. Design: Cross-sectional study using survey and focus

  18. Gym for Free: The Short-Term Impact of an Innovative Public Health Policy on the Health and Wellbeing of Residents in a Deprived Constituency in Birmingham, UK

    ERIC Educational Resources Information Center

    Rabiee, Fatemeh; Robbins, Anne; Khan, Maryam

    2015-01-01

    Background: This paper describes the process, impact and outcomes of an innovative health policy project entitled Gym for Free in Birmingham, UK. Objectives: To explore the short-term effectiveness of the pilot scheme in relation to access, utilisation, perceived benefits and sustainability. Design: Cross-sectional study using survey and focus…

  19. Rapid road repair vehicle

    DOEpatents

    Mara, Leo M.

    1999-01-01

    Disclosed are improvments to a rapid road repair vehicle comprising an improved cleaning device arrangement, two dispensing arrays for filling defects more rapidly and efficiently, an array of pre-heaters to heat the road way surface in order to help the repair material better bond to the repaired surface, a means for detecting, measuring, and computing the number, location and volume of each of the detected surface imperfection, and a computer means schema for controlling the operation of the plurality of vehicle subsystems. The improved vehicle is, therefore, better able to perform its intended function of filling surface imperfections while moving over those surfaces at near normal traffic speeds.

  20. 24. OLD TIOGA ROAD VIEW, NOW MAY LAKE ROAD , ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    24. OLD TIOGA ROAD VIEW, NOW MAY LAKE ROAD , AT SNOW FLAT. MOUNT HOFFMAN AT CENTER REAR. LOOKING NW. GIS: N-37 49 34.6 / W-119 29 58.2 - Tioga Road, Between Crane Flat & Tioga Pass, Yosemite Village, Mariposa County, CA

  1. Birmingham Hip Resurfacing: A Single Surgeon Series Reported at a Minimum of 10 Years Follow-Up.

    PubMed

    Mehra, Akshay; Berryman, Fiona; Matharu, Gulraj S; Pynsent, Paul B; Isbister, Eric S

    2015-07-01

    We report outcomes on 120 Birmingham Hip Resurfacings (BHRs) (mean age 50 years) at a minimum of ten-years follow-up. Cases were performed by one surgeon and included his learning curve. Six hips were revised, with no revisions for infection, dislocation, or adverse reaction to metal debris. Ten-year survival was 94.2% (95% confidence interval (CI) 88.8%-98.7%) for all revisions and 96.1% (95% CI 91.5%-99.8%) for revisions for aseptic loosening. Gender (P = 0.463) and head size (P = 0.114) did not affect revision risk. Mean post-operative Harris hip score was 84.0. Contrary to previous independent reports, good outcomes into the second decade were achieved with the BHR in both men and women. Longer term follow-up will confirm whether these promising outcomes in women continue. PMID:25769743

  2. On the Road

    ERIC Educational Resources Information Center

    Collins, Mary Ellen

    2012-01-01

    Veteran development officers say the experience of visiting and traveling to different places or countries often feels like an endless cycle of getting lost, missing flights, and eating midnight dinners from hotel vending machines. Despite ongoing travel challenges, experienced road warriors have learned how to maximize their effectiveness,…

  3. On the Road

    ERIC Educational Resources Information Center

    Collins, Mary Ellen

    2012-01-01

    Veteran development officers say the experience of visiting and traveling to different places or countries often feels like an endless cycle of getting lost, missing flights, and eating midnight dinners from hotel vending machines. Despite ongoing travel challenges, experienced road warriors have learned how to maximize their effectiveness,

  4. Training Guide: Road Transport.

    ERIC Educational Resources Information Center

    Kogan Page, Ltd., London (England).

    The third in a series of guides to British industrial training, this publication begins with a survey of training issues and tasks confronting the Road Transport Industry Training Board (RTITB). This is followed by information on RTITB policies and provisions; RTITB members, officers, and committees; apprenticeships and other training schemes;…

  5. Science road map unveiled

    NASA Astrophysics Data System (ADS)

    Harris, Margaret

    2009-08-01

    China's leading natural-sciences organization has released a "50-year plan" charting the country's future scientific development in 18 key areas, including space science, energy and materials research. The document from the Chinese Academy of Sciences (CAS) will be updated every five years, and is intended as a "road map" for progress rather than a detailed plan, according to its authors.

  6. HIGH ROADS PROJECT.

    ERIC Educational Resources Information Center

    BRAXTON, EDWARD; AND OTHERS

    AS PART OF THE GREAT CITIES SCHOOL IMPROVEMENT PROGRAM, HIGH ROADS PROJECT IN THE DUNBAR ELEMENTARY SCHOOL IS DESIGNED TO MOTIVATE PUPILS, PARENTS, AND TEACHERS TO ACHIEVE MAXIMUM POTENTIAL IN THEIR RESPECTIVE ROLES THROUGH EFFECTIVELY MOBILIZING AND UTILIZING THE TOTAL RESOURCES OF THE SCHOOL AND COMMUNITY. PLANS WERE DEVELOPED BY THE SCHOOL

  7. Road-Cleaning Device

    ERIC Educational Resources Information Center

    Roman, Harry T.

    2014-01-01

    Roadways are literally soaked with petrochemical byproducts, oils, gasoline, and other volatile substances that eventually run off into sewers and end up in rivers, waterways, and other undesirable places. Can the roads be cleaned of these wastes, with their proper disposal? Can vehicles, robots, or other devices be designed that could be driven

  8. Road-Cleaning Device

    ERIC Educational Resources Information Center

    Roman, Harry T.

    2014-01-01

    Roadways are literally soaked with petrochemical byproducts, oils, gasoline, and other volatile substances that eventually run off into sewers and end up in rivers, waterways, and other undesirable places. Can the roads be cleaned of these wastes, with their proper disposal? Can vehicles, robots, or other devices be designed that could be driven…

  9. View southeast to Canterbury Road (Route 169) showing the Israel ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View southeast to Canterbury Road (Route 169) showing the Israel Putnam Memorial - Brooklyn Green, North Green, South Green, & West Green, parts of Brown Road, Canterbury Road (Route 169), Hartford Road (Route 6), Hyde Road, Pomfret Road (Route 169), Prince Hill Road, Providence Road (Route 6), Wauregan Road (Routes 169 & 205), & Wolf Den Road, Brooklyn, Windham County, CT

  10. View northwest along Canterbury Road (Route 169) showing the Unitarian ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View northwest along Canterbury Road (Route 169) showing the Unitarian Church and the Federated Church of Christ - Brooklyn Green, North Green, South Green, & West Green, parts of Brown Road, Canterbury Road (Route 169), Hartford Road (Route 6), Hyde Road, Pomfret Road (Route 169), Prince Hill Road, Providence Road (Route 6), Wauregan Road (Routes 169 & 205), & Wolf Den Road, Brooklyn, Windham County, CT

  11. [Supervising road safety in Peru].

    PubMed

    Sagstegui, Freddy

    2010-06-01

    In this article some problems in road safety are described, which have been detected by the Ombudsman of Peru, as part of its role of public administration supervisor, amongst these problems we mention: lack of and inadequate elaboration of the statistics on road traffic accidents, the inconsistency of the National Council for Road Security and the lack of responsibility of the local and regional governments reflected by the lack of application of the National Plan of Road Safety. Facing this, the Ombudsman suggests that the State develops a rigorous statistical system, strengthens the National Council of Road Safety and that the different sectors of the government develop the mentioned National Plan. PMID:21072479

  12. Can we prevent road rage?

    PubMed

    Asbridge, Mark; Smart, Reginald G; Mann, Robert E

    2006-04-01

    Road rage has become a serious concern in many countries, and preventive efforts are required. This article reviews what can be done to prevent road rage by exploring potential prevention avenues in five areas. First, legal changes aimed at increasing the penalties for road rage behavior could be instituted, drawing on models from aggressive-driving or impaired-driving laws. A second approach would involve the adoption of court programs for convicted road ragers. Third, car redesign offers a means of reducing crime through environmental design. Fourth, mass media education could be implemented to inform drivers of the risk from road rage and how to avoid situations that facilitate road rage. Finally, prevention efforts could be directed to long-term societal changes that emphasize structural modifications, such as reducing congestion on the roads, reduced driver stress, or promoting public transportation. The strengths and weaknesses of these strategies are discussed. PMID:16534147

  13. Simulator of Road Tunnel

    NASA Astrophysics Data System (ADS)

    Danišovič, Peter; Schlosser, František; Šrámek, Juraj; Rázga, Martin

    2015-05-01

    A Tunnel Traffic & Operation Simulator is a device of the Centre of Transport Research at the University of Žilina. The Simulator allows managing technological equipment of virtual two-tube highway tunnel, which is interconnected with simulation of vehicle traffic in tunnel. Changes of the traffic-operation states and other equipment are reflecting at the simulated traffic, as well as simulations of various emergency events in traffic initiate changes in tunnel detecting and measuring devices. It is thus possible to simulate emergency states, which can be affected by various faults of technology as well as by climatic conditions. The solutions can be found in irreplaceable experiences of Slovak road tunnel operators, changes of trafficoperation states, visualizations of operator technological display screens, technological devices labelling in order to increase operational safety of road tunnels.

  14. Road Traffic Noise

    NASA Astrophysics Data System (ADS)

    Beckenbauer, Thomas

    Road traffic is the most interfering noise source in developed countries. According to a publication of the European Union (EU) at the end of the twentieth century [1], about 40% of the population in 15 EU member states is exposed to road traffic noise at mean levels exceeding 55 dB(A). Nearly 80 million people, 20% of the population, are exposed to levels exceeding 65 dB(A) during daytime and more than 30% of the population is exposed to levels exceeding 55 dB(A) during night time. Such high noise levels cause health risks and social disorders (aggressiveness, protest, and helplessness), interference of communication and disturbance of sleep; the long- and short-term consequences cause adverse cardiovascular effects, detrimental hormonal responses (stress hormones), and possible disturbance of the human metabolism (nutrition) and the immune system. Even performance at work and school could be impaired.

  15. Tweets on the road.

    PubMed

    Lenormand, Maxime; Tugores, Antònia; Colet, Pere; Ramasco, José J

    2014-01-01

    The pervasiveness of mobile devices, which is increasing daily, is generating a vast amount of geo-located data allowing us to gain further insights into human behaviors. In particular, this new technology enables users to communicate through mobile social media applications, such as Twitter, anytime and anywhere. Thus, geo-located tweets offer the possibility to carry out in-depth studies on human mobility. In this paper, we study the use of Twitter in transportation by identifying tweets posted from roads and rails in Europe between September 2012 and November 2013. We compute the percentage of highway and railway segments covered by tweets in 39 countries. The coverages are very different from country to country and their variability can be partially explained by differences in Twitter penetration rates. Still, some of these differences might be related to cultural factors regarding mobility habits and interacting socially online. Analyzing particular road sectors, our results show a positive correlation between the number of tweets on the road and the Average Annual Daily Traffic on highways in France and in the UK. Transport modality can be studied with these data as well, for which we discover very heterogeneous usage patterns across the continent. PMID:25141161

  16. Tweets on the Road

    PubMed Central

    Lenormand, Maxime; Tugores, Antònia; Colet, Pere; Ramasco, José J.

    2014-01-01

    The pervasiveness of mobile devices, which is increasing daily, is generating a vast amount of geo-located data allowing us to gain further insights into human behaviors. In particular, this new technology enables users to communicate through mobile social media applications, such as Twitter, anytime and anywhere. Thus, geo-located tweets offer the possibility to carry out in-depth studies on human mobility. In this paper, we study the use of Twitter in transportation by identifying tweets posted from roads and rails in Europe between September 2012 and November 2013. We compute the percentage of highway and railway segments covered by tweets in 39 countries. The coverages are very different from country to country and their variability can be partially explained by differences in Twitter penetration rates. Still, some of these differences might be related to cultural factors regarding mobility habits and interacting socially online. Analyzing particular road sectors, our results show a positive correlation between the number of tweets on the road and the Average Annual Daily Traffic on highways in France and in the UK. Transport modality can be studied with these data as well, for which we discover very heterogeneous usage patterns across the continent. PMID:25141161

  17. Experiments on Washboard Road

    NASA Astrophysics Data System (ADS)

    Morris, Stephen; Taberlet, Nicolas; McElwaine, James; Dalziel, Stuart

    2007-03-01

    Granular surfaces to develop lateral ripples (so-called ``washboard" or ``corrugated" road) under the action of rolling wheels. Similar ripples are observed on railroad tracks and many other rolling, load bearing surfaces. Our aim was to investigate this instability of the flat road surface from the point of view of driven, dissipative granular dynamics. We report the results of both laboratory experiments and soft-particle direct numerical simulations. The experiment consisted of a rotating table 60 cm in radius with a thick layer of sand forming a roadbed around the circumference. A 6 cm radius hard rubber wheel, with a support stationary in the lab frame, rolled on the sand layer. We varied the speed of the table, the details of the grains and the suspension of the wheel. The ripple pattern appears as small patches of travelling waves which eventually spread to the entire circumference. The ripples drift slowly in the driving direction. Interesting secondary dynamics of the saturated ripples were observed, as well as various ripple creation and destruction events. The wavelength of the ripples can be quantized by the finite circumference of the road. All of these effects are captured qualitatively by 2D soft particle simulations in which a disk rolls over a 2D bed of polydisperse particles in a periodic box.

  18. Road traffic injuries in Mozambique.

    PubMed

    Romão, Francelina; Nizamo, Hanifa; Mapasse, Domingos; Rafico, Momede Mussá; José, João; Mataruca, Simão; Efron, M Lúcia; Omondi, Lucas O; Leifert, Thelma; Bicho, Joaquim M L Marungo

    2003-01-01

    Road traffic injuries affect the economy, health and quality of life of the people of Mozambique. Current road safety programmes are inadequate and inefficient given the magnitude of the problem. Data reported on road traffic crashes in the period 1990 to 2000 from the National Institute for Road Safety, the traffic police and the Central Hospital of Maputo were reviewed. The burden of road traffic injuries in Mozambique is rising, with at least three people killed daily. The age group most affected is 25-38 (39.35%), followed by 16-24 (20.79%). The main causes of crashes include reckless driving, drunken driving, roads with potholes, inadequate signs, lack of protection for pedestrians, and inadequate traffic law enforcement. However, the data are not adequate to reveal the true magnitude of the problem. Data collected by different sources are incomplete and not coordinated with other sources and databases. In urban areas, however, better response to crashes, treatment of the injured, reporting and data collection is attributable to a greater concentration of police and medical facilities. Road traffic safety programmes in Mozambique are inadequate and inefficient, starting with the data collection system. Improvement of injury surveillance systems is needed to help make road traffic safety a national development agenda priority and for developing and implementing road safety policies. For road safety programmes to be effective, government must facilitate stakeholders' involvement, and the clear definition of government activities, civil society activities and public-private partnerships need to be established. PMID:12772487

  19. The Birmingham parallel genetic algorithm and its application to the direct DFT global optimisation of Ir(N) (N = 10-20) clusters.

    PubMed

    Davis, Jack B A; Shayeghi, Armin; Horswell, Sarah L; Johnston, Roy L

    2015-09-01

    A new open-source parallel genetic algorithm, the Birmingham parallel genetic algorithm, is introduced for the direct density functional theory global optimisation of metallic nanoparticles. The program utilises a pool genetic algorithm methodology for the efficient use of massively parallel computational resources. The scaling capability of the Birmingham parallel genetic algorithm is demonstrated through its application to the global optimisation of iridium clusters with 10 to 20 atoms, a catalytically important system with interesting size-specific effects. This is the first study of its type on Iridium clusters of this size and the parallel algorithm is shown to be capable of scaling beyond previous size restrictions and accurately characterising the structures of these larger system sizes. By globally optimising the system directly at the density functional level of theory, the code captures the cubic structures commonly found in sub-nanometre sized Ir clusters. PMID:26239404

  20. The Birmingham parallel genetic algorithm and its application to the direct DFT global optimisation of IrN (N = 10-20) clusters

    NASA Astrophysics Data System (ADS)

    Davis, Jack B. A.; Shayeghi, Armin; Horswell, Sarah L.; Johnston, Roy L.

    2015-08-01

    A new open-source parallel genetic algorithm, the Birmingham parallel genetic algorithm, is introduced for the direct density functional theory global optimisation of metallic nanoparticles. The program utilises a pool genetic algorithm methodology for the efficient use of massively parallel computational resources. The scaling capability of the Birmingham parallel genetic algorithm is demonstrated through its application to the global optimisation of iridium clusters with 10 to 20 atoms, a catalytically important system with interesting size-specific effects. This is the first study of its type on Iridium clusters of this size and the parallel algorithm is shown to be capable of scaling beyond previous size restrictions and accurately characterising the structures of these larger system sizes. By globally optimising the system directly at the density functional level of theory, the code captures the cubic structures commonly found in sub-nanometre sized Ir clusters.A new open-source parallel genetic algorithm, the Birmingham parallel genetic algorithm, is introduced for the direct density functional theory global optimisation of metallic nanoparticles. The program utilises a pool genetic algorithm methodology for the efficient use of massively parallel computational resources. The scaling capability of the Birmingham parallel genetic algorithm is demonstrated through its application to the global optimisation of iridium clusters with 10 to 20 atoms, a catalytically important system with interesting size-specific effects. This is the first study of its type on Iridium clusters of this size and the parallel algorithm is shown to be capable of scaling beyond previous size restrictions and accurately characterising the structures of these larger system sizes. By globally optimising the system directly at the density functional level of theory, the code captures the cubic structures commonly found in sub-nanometre sized Ir clusters. Electronic supplementary information (ESI) available. See DOI: 10.1039/C5NR03774C

  1. Aerodynamic Design of Road Vehicles

    NASA Technical Reports Server (NTRS)

    Kurtz, D. W.

    1985-01-01

    Guidebook discusses design of road vehicles to reduce aerodynamic drag. Book presents strategy for integrating aerodynamic design into vehicle design. Book written for readers lacking experience in aerodynamics.

  2. Road traffic injuries in Colombia.

    PubMed

    Rodríguez, Deysi Yasmin; Fernández, Francisco José; Acero Velásquez, Hugo

    2003-01-01

    Road traffic injuries are a leading public health problem in Colombia. Pedestrians are the most vulnerable road users, especially in the main urban centers of Bogotá, Medellin and Cali. Data analyzed in this report include official statistics from the National Police and the National Institute of Legal Medicine and Forensic Sciences for 1996-2000, and results of a study conducted at the National University of Colombia in 2000. Methods from the Highway Capacity Manual were used for determining physical and technical variables, and a Geographical Information System tool was used for the location and spatial analysis of the road traffic crashes. Pedestrians accounted for close to 32% of injuries and 40% of the deaths from road traffic crashes. The problem of road traffic crashes existed predominately in urban areas. In the main urban centers, pedestrians constituted nearly 68% of road traffic crash victims. The high level of risky road use behaviors demonstrated by pedestrians and drivers, and inadequate infrastructure for safe mobility of pedestrians in some sections of the road network were the main contributing factors. Major improvements were achieved in Bogotá following enhancements to the municipal transport system and other policies introduced since 1995. In conclusion, policies and programs for improving road safety, in particular pedestrian safety, and strengthening urban planning are top priority. PMID:12772483

  3. The road not taken.

    PubMed

    Messerle, J

    2001-01-01

    The annual Janet Doe Lecture was established in 1966 to honor Janet Doe, emerita librarian of the New York Academy of Medicine. The lecture focuses on either the history or philosophy of health sciences librarianship. This lecture addresses three fundamental values of the field, highlighting basic beliefs of the profession that are at risk: privacy, intellectual property rights, and access to quality information. It calls upon readers to make the everyday choices required to keep the value system of health sciences librarianship in place. Robert Frost's poignant poem "The Road Not Taken" provides the metaphor for examining choices in an information economy. PMID:11209796

  4. The road not taken*

    PubMed Central

    Messerle, Judith

    2001-01-01

    The annual Janet Doe Lecture was established in l966 to honor Janet Doe, emerita librarian of the New York Academy of Medicine. The lecture focuses on either the history or philosophy of health sciences librarianship. This lecture addresses three fundamental values of the field, highlighting basic beliefs of the profession that are at risk: privacy, intellectual property rights, and access to quality information. It calls upon readers to make the everyday choices required to keep the value system of health sciences librarianship in place. Robert Frost's poignant poem ”The Road Not Taken” provides the metaphor for examining choices in an information economy. PMID:11209796

  5. Maps and arterial roads.

    PubMed

    O'Shea, Carolyn

    2013-06-01

    It can all look good on the map. The pathway seems clear. You have a system– what can go wrong on the way from here to there? It is only when looking closely – or when trying to work out why you are in the wrong place – that the complexity becomes apparent, and the weaknesses inherent in the system obvious. The road that you planned to take is blocked by an accident, the side street which you then find as a way out is clogged by parked cars, and then everyone decides to use the bus lane to keep more lanes of traffic moving. PMID:23936939

  6. Ambulance call-outs and response times in Birmingham and the impact of extreme weather and climate change.

    PubMed

    Thornes, John Edward; Fisher, Paul Anthony; Rayment-Bishop, Tracy; Smith, Christopher

    2014-03-01

    Although there has been some research on the impact of extreme weather on the number of ambulance call-out incidents, especially heat waves, there has been very little research on the impact of cold weather on ambulance call-outs and response times. In the UK, there is a target response rate of 75% of life threatening incidents (Category A) that must be responded to within 8 min. This paper compares daily air temperature data with ambulance call-out data for Birmingham over a 5-year period (2007-2011). A significant relationship between extreme weather and increased ambulance call-out and response times can clearly be shown. Both hot and cold weather have a negative impact on response times. During the heat wave of August 2003, the number of ambulance call-outs increased by up to a third. In December 2010 (the coldest December for more than 100 years), the response rate fell below 50% for 3 days in a row (18 December-20 December 2010) with a mean response time of 15 min. For every reduction of air temperature by 1C there was a reduction of 1.3% in performance. Improved weather forecasting and the take up of adaptation measures, such as the use of winter tyres, are suggested for consideration as management tools to improve ambulance response resilience during extreme weather. Also it is suggested that ambulance response times could be used as part of the syndromic surveillance system at the Health Protection Agency. PMID:23447548

  7. Effects of urbanization on benthic macroinvertebrate assemblages in contrasting environmental settings: Boston, Massachusetts; Birmingham, Alabama; and Salt Lake City, Utah

    USGS Publications Warehouse

    Cuffney, T.F.; Zappia, H.; Giddings, E.M.P.; Coles, J.F.

    2005-01-01

    Responses of invertebrate assemblages along gradients of urban intensity were examined in three metropolitan areas with contrasting climates and topography (Boston, Massachusetts; Birmingham, Alabama; Salt Lake City, Utah). Urban gradients were defined using an urban intensity index (UII) derived from basin-scale population, infrastructure, land-use, land-cover, and socioeconomic characteristics. Responses based on assemblage metrics, indices of biotic integrity (B-IBI), and ordinations were readily detected in all three urban areas and many responses could be accurately predicted simply using regional UIIs. Responses to UII were linear and did not indicate any initial resistance to urbanization. Richness metrics were better indicators of urbanization than were density metrics. Metrics that were good indicators were specific to each study except for a richness-based tolerance metric (TOLr) and one B-IBI. Tolerances to urbanization were derived for 205 taxa. These tolerances differed among studies and with published tolerance values, but provided similar characterizations of site conditions. Basin-scale land-use changes were the most important variables for explaining invertebrate responses to urbanization. Some chemical and instream physical habitat variables were important in individual studies, but not among studies. Optimizing the study design to detect basin-scale effects may have reduced the ability to detect local-scale effects. ?? 2005 by the American Fisheries Society.

  8. 25. White Plains Road Bridge in foreground; Unionport Road Bridge ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    25. White Plains Road Bridge in foreground; Unionport Road Bridge in background. Van Nest, Bronx Co., NY. Sec. 4207, MP 12.75./78. - Northeast Railroad Corridor, Amtrak Route between New Jersey/New York & New York/Connecticut State Lines, New York, New York County, NY

  9. On the road to prevention: road injury and health promotion.

    PubMed

    Stevenson, Mark; Thompson, Jason

    2014-04-01

    Road traffic injuries are already the leading cause of injury mortality and morbidity globally and by 2030 are predicted to be the fifth leading cause of mortality in the world. Australia has seen a dramatic reduction in road deaths and serious injuries since the 1970s and holds an international reputation for road traffic injury prevention due, in part, to its success in pioneering the multidisciplinary and intersectoral approach needed to address this significant issue and by applying an evidence-led approach to policy development. The paper will discuss Australia's early success in road traffic injury prevention (road safety), particularly the achievements following the implementation of targeted programs that focussed on road user behaviours for which health promotion played a role. The most successful of these programs was the introduction of comprehensive seat belt laws, random breath testing and more recently, strategic speed enforcement programs. Amid an array of significant challenges faced by the transport system in the future, the rapid development in information and communication technologies applied to transport is likely to provide the next generation of road safety benefits. The potential for a semi-autonomous transport system is likely to provide the next significant decline in road fatalities and serious injuries over the next 2 decades and the role of health promotion in relation to raising community engagement and building coalitions to increase uptake of new technologies will be discussed. PMID:24739772

  10. Driver fatigue and road safety on Poland's national roads.

    PubMed

    Jamroz, Kazimierz; Smolarek, Leszek

    2013-01-01

    This paper presents an overview of factors causing driver fatigue as described in the literature. Next, a traffic crash database for 2003-2007 is used to identify the causes, circumstances and consequences of accidents caused by driver fatigue on Poland's national roads. The results of the study were used to build a model showing the relationship between the concentration of road accidents and casualties, and the time of day. Finally, the level of relative accident risk at night-time versus daytime is defined. A map shows the risk of death and severe injury on the network of Poland's national roads. The paper suggests to road authorities steps to reduce fatigue-related road accidents in Poland. PMID:23759199

  11. View southwest along Route Canterbury Road (Route 169) showing commercial ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View southwest along Route Canterbury Road (Route 169) showing commercial and residential buildings on the east and west sides of the road - Brooklyn Green, North Green, South Green, & West Green, parts of Brown Road, Canterbury Road (Route 169), Hartford Road (Route 6), Hyde Road, Pomfret Road (Route 169), Prince Hill Road, Providence Road (Route 6), Wauregan Road (Routes 169 & 205), & Wolf Den Road, Brooklyn, Windham County, CT

  12. View northeast along Wauregan Road (Route 205) showing a residence ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View northeast along Wauregan Road (Route 205) showing a residence on east side of the road from just south of the intersection of Routes 205 and 169 - Brooklyn Green, North Green, South Green, & West Green, parts of Brown Road, Canterbury Road (Route 169), Hartford Road (Route 6), Hyde Road, Pomfret Road (Route 169), Prince Hill Road, Providence Road (Route 6), Wauregan Road (Routes 169 & 205), & Wolf Den Road, Brooklyn, Windham County, CT

  13. Silk Roads or Steppe Roads? The Silk Roads in World History.

    ERIC Educational Resources Information Center

    Christian, David

    2000-01-01

    Explores the prehistory of the Silk Roads, reexamines their structure and history in the classical era, and explores shifts in their geography in the last one thousand years. Explains that a revised understanding of the Silk Roads demonstrates how the Afro-Eurasian land mass has been linked by networks of exchange since the Bronze Age. (CMK)

  14. Streets ahead on safety: young people's participation in decision-making to address the European road injury 'epidemic'.

    PubMed

    Kimberlee, Richard

    2008-05-01

    This paper reports on Birmingham City Council's Streets Ahead on Safety project which aims to improve road safety and quality of life in an area of multiple deprivation where 87 000 people from largely Asian, immigrant backgrounds live. A third of residents are under 16 years old and 58% self-define their religion as Muslim. The area has a poor traffic accident record leading to high levels of killed or seriously injured children. Child accidental injury in Europe is reaching 'epidemic' proportions, requiring innovative, ameliorative approaches to redress. Existing UK school-based road safety initiatives rarely extend beyond the 'tokenistic', but this project endeavoured to encourage a highway authority, engineers and road safety officers to provide local young people with opportunities to participate in decision-making in the belief that the active engagement of young service users would lead to more effective and sustainable solutions to accident prevention. Embracing the city's ratification of the UN Convention on the Rights of the Child (1989), this project promoted young people's participation in decision-making around engineering plans for their local community. The project included 405 young people aged 9-11 years who conducted environmental audits, interactive road safety awareness and citizenship training, and engaged as decision-makers. Successful outcomes include increased knowledge of road and community safety issues, and the establishment of young people as stakeholders in the development of their own safety and active engagement with service providers in the development of engineering proposals. This paper highlights the potential dynamics of participation and the dilemmas it poses for relationships between service users and providers, and outlines some of the barriers confronted by young people in learning to be active participants. PMID:18328057

  15. Electricity Consumption Risk Map - The use of Urban Climate Mapping for smarter analysis: Case study for Birmingham, UK.

    NASA Astrophysics Data System (ADS)

    Antunes Azevedo, Juliana; Burghardt, René; Chapman, Lee; Katzchner, Lutz; Muller, Catherine L.

    2015-04-01

    Climate is a key driving factor in energy consumption. However, income, vegetation, building mass structure, topography also impact on the amount of energy consumption. In a changing climate, increased temperatures are likely to lead to increased electricity consumption, affecting demand, distribution and generation. Furthermore, as the world population becomes more urbanized, increasing numbers of people will need to deal with not only increased temperatures from climate change, but also from the unintentional modification of the urban climate in the form of urban heat islands. Hence, climate and climate change needs to be taken into account for future urban planning aspects to increase the climate and energy resilience of the community and decrease the future social and economic costs. Geographical Information Systems provide a means to create urban climate maps as part of the urban planning process. Geostatistical analyses linking these maps with demographic and social data, enables a geo-statistical analysis to identify linkages to high-risk groups of the community and vulnerable areas of town and cities. Presently, the climatope classification is oriented towards thermal aspects and the ventilation quality (roughness) of the urban areas but can also be adapted to take into account other structural "environmental factors". This study aims to use the climatope approach to predict areas of potential high electricity consumption in Birmingham, UK. Several datasets were used to produce an average surface temperature map, vegetation map, land use map, topography map, building height map, built-up area roughness calculations, an average air temperature map and a domestic electricity consumption map. From the correlations obtained between the layers it is possible to average the importance of each factor and create a map for domestic electricity consumption to understand the influence of environmental aspects on spatial energy consumption. Based on these results city planners and local authorities can guide their directives and policies towards electricity consumption, demand, generation and distribution.

  16. Preliminary findings on the reliability and validity of the Cantonese Birmingham Cognitive Screen in patients with acute ischemic stroke

    PubMed Central

    Pan, Xiaoping; Chen, Haobo; Bickerton, Wai-Ling; Lau, Johnny King Lam; Kong, Anthony Pak Hin; Rotshtein, Pia; Guo, Aihua; Hu, Jianxi; Humphreys, Glyn W

    2015-01-01

    Background There are no currently effective cognitive assessment tools for patients who have suffered stroke in the People’s Republic of China. The Birmingham Cognitive Screen (BCoS) has been shown to be a promising tool for revealing patients’ poststroke cognitive deficits in specific domains, which facilitates more individually designed rehabilitation in the long run. Hence we examined the reliability and validity of a Cantonese version BCoS in patients with acute ischemic stroke, in Guangzhou. Method A total of 98 patients with acute ischemic stroke were assessed with the Cantonese version of the BCoS, and an additional 133 healthy individuals were recruited as controls. Apart from the BCoS, the patients also completed a number of external cognitive tests, including the Montreal Cognitive Assessment Test (MoCA), Mini Mental State Examination (MMSE), Albert’s cancellation test, the Rey–Osterrieth Complex Figure Test, and six gesture matching tasks. Cutoff scores for failing each subtest, ie, deficits, were computed based on the performance of the controls. The validity and reliability of the Cantonese BCoS were examined, as well as interrater and test–retest reliability. We also compared the proportions of cases being classified as deficits in controlled attention, memory, character writing, and praxis, between patients with and without spoken language impairment. Results Analyses showed high test–retest reliability and agreement across independent raters on the qualitative aspects of measurement. Significant correlations were observed between the subtests of the Cantonese BCoS and the other external cognitive tests, providing evidence for convergent validity of the Cantonese BCoS. The screen was also able to generate measures of cognitive functions that were relatively uncontaminated by the presence of aphasia. Conclusion This study suggests good reliability and validity of the Cantonese version of the BCoS. The Cantonese BCoS is a very promising tool for the detection of cognitive problems in Cantonese speakers. PMID:26396522

  17. Validation of solar-cycle changes in low-degree helioseismic parameters from the Birmingham Solar-Oscillations Network

    NASA Astrophysics Data System (ADS)

    Howe, R.; Davies, G. R.; Chaplin, W. J.; Elsworth, Y. P.; Hale, S. J.

    2015-12-01

    We present a new and up-to-date analysis of the solar low-degree p-mode parameter shifts from the Birmingham Solar-Oscillations Network over the past 22 years, up to the end of 2014. We aim to demonstrate that they are not dominated by changes in the asymmetry of the resonant peak profiles of the modes and that the previously published results on the solar-cycle variations of mode parameters are reliable. We compare the results obtained using a conventional maximum-likelihood estimation algorithm and a new one based on the Markov Chain Monte Carlo (MCMC) technique, both taking into account mode asymmetry. We assess the reliability of the solar-cycle trends seen in the data by applying the same analysis to artificially generated spectra. We find that the two methods are in good agreement. Both methods accurately reproduce the input frequency shifts in the artificial data and underestimate the amplitude and width changes by a small amount, around 10 per cent. We confirm earlier findings that the frequency and line width are positively correlated, and the mode amplitude anticorrelated, with the level of solar activity, with the energy supplied to the modes remaining essentially unchanged. For the mode asymmetry the correlation with activity is marginal, but the MCMC algorithm gives more robust results than the MLE (Maximum-Likelihood Estimate). The magnitude of the parameter shifts is consistent with earlier work. There is no evidence that the frequency changes we see arise from changes in the asymmetry, which would need to be much larger than those observed in order to give the observed frequency shift.

  18. Including the urban heat island in spatial heat health risk assessment strategies: a case study for Birmingham, UK

    PubMed Central

    2011-01-01

    Background Heatwaves present a significant health risk and the hazard is likely to escalate with the increased future temperatures presently predicted by climate change models. The impact of heatwaves is often felt strongest in towns and cities where populations are concentrated and where the climate is often unintentionally modified to produce an urban heat island effect; where urban areas can be significantly warmer than surrounding rural areas. The purpose of this interdisciplinary study is to integrate remotely sensed urban heat island data alongside commercial social segmentation data via a spatial risk assessment methodology in order to highlight potential heat health risk areas and build the foundations for a climate change risk assessment. This paper uses the city of Birmingham, UK as a case study area. Results When looking at vulnerable sections of the population, the analysis identifies a concentration of "very high" risk areas within the city centre, and a number of pockets of "high risk" areas scattered throughout the conurbation. Further analysis looks at household level data which yields a complicated picture with a considerable range of vulnerabilities at a neighbourhood scale. Conclusions The results illustrate that a concentration of "very high" risk people live within the urban heat island, and this should be taken into account by urban planners and city centre environmental managers when considering climate change adaptation strategies or heatwave alert schemes. The methodology has been designed to be transparent and to make use of powerful and readily available datasets so that it can be easily replicated in other urban areas. PMID:21682872

  19. A survey of doctors' and nurses' knowledge, attitudes and compliance with infection control guidelines in Birmingham teaching hospitals.

    PubMed

    Stein, A D; Makarawo, T P; Ahmad, M F R

    2003-05-01

    This study investigated knowledge about infection control amongst doctors and nurses through a cross-sectional survey conducted between March and May 2001 in three Birmingham, UK teaching hospitals. Seventy-five doctors and 143 nurses, representing 7% and 4%, respectively, of potential respondents, participated in the study measuring knowledge of, attitudes towards, and compliance with universal precautions. Overall knowledge of risks of blood-borne virus (BBV) transmission from an infected patient after needlestick injury was low [44.0% for hepatitis B virus (HBV), 38.1% for hepatitis C virus (HCV), 54.6% for human immunodeficiency virus (HIV)]. There were significant differences between doctors and nurses concerning the estimations of HBV (e-antigen +) (P=0.006) and HIV (P<0.001) transmission risks. Eighty-six percent of nurses stated that they treat each patient as if they are carrying a BBV compared with 41% of doctors. Doctors and nurses differed significantly in their attitudes about and reported compliance with washing hands before and after patient contact and with wearing gloves when taking blood (P<0.001 for all). Doctors consistently de-emphasized the importance of, and reported poor compliance with, these procedures. Doctors were also more likely to state that they re-sheath used needles manually than were nurses (P<0.001). Thirty-seven percent of respondents reported that they had suffered a needlestick injury with a used needle, with doctors more likely to be injured than nurses (P=0.005). Twenty-eight percent of these doctors and 2% of the nurses did not report their needlestick injuries (P=0.004). Education, monitoring, improved availability of resources, and disciplinary measures for poor compliance are necessary to improve infection control in hospitals, especially amongst doctors. PMID:12767850

  20. 12. Cades Cove Road, view toward entrance with ruts in ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. Cades Cove Road, view toward entrance with ruts in road. - Great Smoky Mountains National Park Roads & Bridges, Cades Cove Road & Laurel Creek Road, From Townsend Wye to Cades Cove, Gatlinburg, Sevier County, TN

  1. 34. At Willard, Oklahoma Road north of Willard Road, at ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    34. At Willard, Oklahoma Road north of Willard Road, at the site of the former Cook House for Willard Mill (upper mill that cut cants for Broughton Lumber Company's flume). Section of feeder after Lava Creek, looking down flume. Note extra large size of "V" in water supply vs. cant portions of flume. South/southeast 170 degrees. - Broughton Flume, Hood River Junction on Columbia River at Washington/Oregon border, Hood, Skamania County, WA

  2. Road Safety: The Vital but Neglected Subject.

    ERIC Educational Resources Information Center

    Hollins, Patsy

    1989-01-01

    Teacher training students (N=153) in England were surveyed about road safety education. Attitudes of students about their preparation for teaching road safety, ways of integrating road safety into the primary and secondary curriculum, and obstacles to teaching road safety in schools are discussed. (IAH)

  3. 12 CFR 1010.210 - Roads.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 8 2014-01-01 2014-01-01 false Roads. 1010.210 Section 1010.210 Banks and... § 1010.210 Roads. (a) State the estimated cost to the developer of the proposed road system. (b) If the developer is to complete any roads providing access to the subdivision, submit copies of any bonds or...

  4. 12 CFR 1010.210 - Roads.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 8 2013-01-01 2013-01-01 false Roads. 1010.210 Section 1010.210 Banks and... § 1010.210 Roads. (a) State the estimated cost to the developer of the proposed road system. (b) If the developer is to complete any roads providing access to the subdivision, submit copies of any bonds or...

  5. 12 CFR 1010.210 - Roads.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 8 2012-01-01 2012-01-01 false Roads. 1010.210 Section 1010.210 Banks and... § 1010.210 Roads. (a) State the estimated cost to the developer of the proposed road system. (b) If the developer is to complete any roads providing access to the subdivision, submit copies of any bonds or...

  6. The Dilemma of Mountain Roads

    EPA Science Inventory

    Mountain roads and trails are proliferating throughout developing Southeast Asia with severe but largely unrecognized long-term consequences related to effects of landslides and surface erosion on communities and downstream resources.

  7. MAJOR ROADS COVERAGE AND DATASET

    EPA Science Inventory

    The Topologically Integrated Geographic Encoding and Referencing (TIGER) system contains digital descriptions of water and transportation features - rivers, lakes, roads, railroads, etc. - as well as major power lines and pipelines. This coverage is a subset of the larger TIGER ...

  8. Mountain Road with Autumn Foliage

    A mountain road and surrounding early autumn foliage photographed from a higher elevation in the Appalachian Mountains. The especially prominent orange leaves of a maple tree are in the foreground....

  9. Road traffic injuries: a stocktaking.

    PubMed

    Mohan, Dinesh

    2008-08-01

    Once we accept that road traffic injury control is a public health problem, and that we have an ethical responsibility to arrange for the safety of individuals, then it follows that health and medical professionals have to assume responsibility for participating in efforts to control this pandemic. Over 1.2 million people die of road traffic crashes annually. Road traffic injuries are among the second to the sixth leading causes of death in the age groups 15-60 years in all countries around the world. Control of road traffic injuries is going to require very special efforts as patterns are different in high- and lower-income countries, and while some countermeasures are applicable internationally, others will need further research and innovation. We will need to focus on the safety of pedestrians, bicyclists and motorcyclists, speed control, and prevention of driving under the influence of alcohol. PMID:18783747

  10. Road impacts in Brazilian Amazonia

    NASA Astrophysics Data System (ADS)

    Pfaff, Alexander; Barbieri, Alisson; Ludewigs, Thomas; Merry, Frank; Perz, Stephen; Reis, Eustaquio

    We examine the evidence on Amazonian road impacts with a strong emphasis on context. Impacts of a new road, on either deforestation or socioeconomic outcomes, depend upon the conditions into which roads are placed. Conditions that matter include the biophysical setting, such as slope, rainfall, and soil quality, plus externally determined socioeconomic factors like national policies, exchange rates, and the global prices of beef and soybeans. Influential conditions also include all prior infrastructural investments and clearing rates. Where development has already arrived, with significant economic activity and clearing, roads may decrease forest less and raise output more than where development is arriving, while in pristine areas, short-run clearing may be lower than immense long-run impacts. Such differences suggest careful consideration of where to invest further in transport.

  11. Road Rage: What's Driving It?

    PubMed

    Sansone, Randy A; Sansone, Lori A

    2010-07-01

    Up to one-third of community participants report being perpetrators of road rage, indicating that various forms of road rage are relatively commonplace. However, only two percent or less of incidents culminate in serious damage to persons or vehicles. The most common offenders appear to be young and male. A number of factors may contribute to road rage, including environmental factors (e.g., greater number of miles driven per day, traffic density), nonspecific psychological factors (e.g., displaced aggression, attribution of blame to others), and bona fide Axis I and II disorders. The most common Axis I disorders appear to be related to alcohol and substance misuse, whereas possible Axis II disorders include borderline and antisocial personality disorders. Being aware of these contributory factors to road rage may improve general clinical awareness of the nature and treatment of perpetrators. PMID:20805914

  12. 34. COULTERVILLE ROAD AT CENTER AND EL PORTAL ROAD/HIGHWAY 140 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    34. COULTERVILLE ROAD AT CENTER AND EL PORTAL ROAD/HIGHWAY 140 AT BOTTOM. ROCK SLIDES ARE AT THE COOKIE CLIFFS, BOTTOM RIGHT. NOTE OLD STAGE COACH ROAD JUST ABOVE THE EL PORTAL ROAD IN LOWER RIGHT TO LEFT OF ROCK SLIDE AREA. - Yosemite National Park Roads & Bridges, Yosemite Village, Mariposa County, CA

  13. Observations of Novae From ROAD

    NASA Astrophysics Data System (ADS)

    Hambsch, F.-J.

    2014-12-01

    The author discusses observations of galactic novae and some extragalactic supernovae from his remote observatory ROAD (Remote Observatory Atacama Desert) he commenced in August 2011 with Nova Lupi 2011 (PR Lup). The observed novae are mainly chosen according to AAVSO Alert Notices and AAVSO Special Notices as published on their website. Examples of dense observations of different novae are presented. The focus goes to the different behaviors of their light curves. It also demonstrates the capability of the remote observatory ROAD.

  14. Observations of Novae from ROAD

    NASA Astrophysics Data System (ADS)

    Hambsch, Franz-Josef

    2014-05-01

    The author discusses observations of galactic novae and some extragalactic supernovae from his remote observatory ROAD (Remote Observatory Atacama Desert) he commenced in August 2011 with Nova Lupi 2011 (PR Lup). The observed novae are mainly chosen according to alert notices and special notices of the AAVSO as published on their website. Examples of dense observations of different novae are presented. The focus goes to the different behaviors of their light curves. It also demonstrates the capability of the remote observatory ROAD.

  15. Automatic inspection of road surfaces

    NASA Astrophysics Data System (ADS)

    Rughooputh, Harry C. S.; Rughooputh, Soonil D. D. V.; Kinser, Jason M.

    2000-03-01

    Traditional inspections of road surfaces for the condition assessment and for locating cracks are time-consuming, expensive and can prove to be dangerous. What is ideally required would be a fully equipped automated inspecting vehicle capable of high precision location and characterization of road surface cracks over the width of the road (single pass). We propose an automatic crack monitoring system (akin to HARRIS - UK) with the video-based subsystem substituted by Global Positioning Systems for more accurate positioning. Besides, our technique avoids the storage of large volumes of scanned images of 'acceptable' road surface conditions. A pulse coupled neural network (PCNN) is used as a preprocessor for each scanned image to detect cracks while another PCNN segments this image to characterize identified defects. The latter image is then stored as binary image along with the GPS data. The type of cracks is later identified (offline) from the recorded binary images. This mode of data collection leads to a more accurate, less costly and faster automated system. Our results for road surface (concrete and bituminous) images reveal the suitability of this novel technique for a fully automated road inspection system for crack identification and characterization.

  16. Does obesity influence target organ damage and outcomes in patients with malignant phase hypertension? The West Birmingham Malignant Hypertension Project.

    PubMed

    Shantsila, Alena; Lane, Deirdre A; Beevers, D Gareth; Lip, Gregory Yh

    2013-06-01

    Several studies have suggested that hypertension has a stronger detrimental impact on cardiovascular outcome in lean than in obese persons, but neutral or opposite results have also been reported. We investigated the impact of baseline body mass index (BMI) at presentation with the most severe form of hypertension, that is, malignant phase hypertension (MPH) on the primary outcome of 'death or dialysis' in these patients. A total of 184 patients (overall mean (s.d.) age 48 (13) years; 61% male; 62% White-European; 20% African-Caribbean, 18% South-Asian) from the West Birmingham MPH Register were included. The patients were grouped according to their BMI (underweight, normal weight, overweight and obese groups). Ninety-three primary outcomes occurred during a median (interquartile range) follow-up of 10.7 (5.8-18.6) years. No significant baseline differences in age or ethnicity were seen between the study groups. Overweight and obese patients included a larger proportion of females, but less smokers than those underweight or of normal weight. There was no inter-group difference in retinopathy (P=0.25), proteinuria (P=0.08), haematuria (P=0.56) and left ventricular hypertrophy (P=0.14). In univariate analyses, BMI was predictive of death or dialysis (0.95 (0.90-1.00), P=0.046) but multivariate analyses showed that only baseline age (odds ratio (95% confidence intervals) 1.06 (1.03-1.09), P<0.001), smoking (2.89 (1.40-5.92), P=0.004), creatinine level (1.01 (1.01-1.02), P=0.001) and estimated glomerular filtration rates (0.99 (0.93-1.00), P=0.047) were independently associated with death or dialysis. BMI was not an independent predictor of adverse outcomes in MPH patients. Age, smoking status, creatinine levels and estimated glomerular filtration rates at diagnosis of MPH were independent predictors for death or dialysis in this high-risk population of hypertensive patients. PMID:23407241

  17. Road safety and road traffic accidents in Saudi Arabia

    PubMed Central

    Mansuri, Farah A.; Al-Zalabani, Abdulmohsen H.; Zalat, Marwa M.; Qabshawi, Reem I.

    2015-01-01

    Objectives: To identify the changing trends and crucial preventive approaches to road traffic accidents (RTAs) adopted in the Kingdom of Saudi Arabia (KSA) over the last 2.5 decades, and to analyze aspects previously overlooked. Methods: This systematic review was based on evidence of RTAs in KSA. All articles published during the last 25 years on road traffic accident in KSA were analyzed. This study was carried out from December 2013 to May 2014 in the Department of Family and Community Medicine, Taibah University, Al-Madinah Al-Munawwarah, KSA. Results: Road traffic accidents accounted for 83.4% of all trauma admissions in 1984-1989, and no such overall trend was studied thereafter. The most frequently injured body regions as reported in the latest studies were head and neck, followed by upper and lower extremities, which was found to be opposite to that of the studies reported earlier. Hospital data showed an 8% non-significant increase in road accident mortalities in contrast to police records of a 27% significant reduction during the years 2005-2010. Excessive speeding was the most common cause reported in all recent and past studies. Conclusion: Disparity was common in the type of reporting of RTAs, outcome measures, and possible causes over a period of 2.5 decade. All research exclusively looked into the drivers’ faults. A sentinel surveillance of road crashes should be kept in place in the secondary and tertiary care hospitals for all regions of KSA. PMID:25828277

  18. Encapsulating urban traffic rhythms into road networks.

    PubMed

    Wang, Junjie; Wei, Dong; He, Kun; Gong, Hang; Wang, Pu

    2014-01-01

    Using road GIS (geographical information systems) data and travel demand data for two U.S. urban areas, the dynamical driver sources of each road segment were located. A method to target road clusters closely related to urban traffic congestion was then developed to improve road network efficiency. The targeted road clusters show different spatial distributions at different times of a day, indicating that our method can encapsulate dynamical travel demand information into the road networks. As a proof of concept, when we lowered the speed limit or increased the capacity of road segments in the targeted road clusters, we found that both the number of congested roads and extra travel time were effectively reduced. In addition, the proposed modeling framework provided new insights on the optimization of transport efficiency in any infrastructure network with a specific supply and demand distribution. PMID:24553203

  19. Encapsulating Urban Traffic Rhythms into Road Networks

    NASA Astrophysics Data System (ADS)

    Wang, Junjie; Wei, Dong; He, Kun; Gong, Hang; Wang, Pu

    2014-02-01

    Using road GIS (geographical information systems) data and travel demand data for two U.S. urban areas, the dynamical driver sources of each road segment were located. A method to target road clusters closely related to urban traffic congestion was then developed to improve road network efficiency. The targeted road clusters show different spatial distributions at different times of a day, indicating that our method can encapsulate dynamical travel demand information into the road networks. As a proof of concept, when we lowered the speed limit or increased the capacity of road segments in the targeted road clusters, we found that both the number of congested roads and extra travel time were effectively reduced. In addition, the proposed modeling framework provided new insights on the optimization of transport efficiency in any infrastructure network with a specific supply and demand distribution.

  20. Road Nail: Experimental Solar Powered Intelligent Road Marking System

    NASA Astrophysics Data System (ADS)

    Samardžija, Dragan; Teslić, Nikola; Todorović, Branislav M.; Kovač, Erne; Isailović, Đorđe; Miladinović, Bojan

    2012-03-01

    Driving in low visibility conditions (night time, fog or heavy precipitation) is particularly challenging task with an increased probability of traffic accidents and possible injuries. Road Nail is a solar powered intelligent road marking system of wirelessly networked signaling devices that improve driver safety in low visibility conditions along hazardous roadways. Nails or signaling devices are autonomous nodes with capability to accumulate energy, exchange wireless messages, detect approaching vehicles and emit signalization light. We have built an experimental test-bed that consists of 20 nodes and a cellular gateway. Implementation details of the above system, including extensive measurements and performance evaluations in realistic field deployments are presented. A novel distributed network topology discovery scheme is proposed which integrates both sensor and wireless communication aspects, where nodes act autonomously. Finally, integration of the Road Nail system with the cellular network and the Internet is described.

  1. 227 road accidents to children.

    PubMed

    Illingworth, C M

    1979-11-01

    In a 9-month period, 227 children attended the Accident and Emergency Dept. of the Children's Hospital, Sheffield, after accidents on the road--about 12% of all new attendances. 169 were accidents to pedestrians, 31 to cyclists and 27 to passengers. Of the 169 pedestrian accidents, 157 were hit by moving vehicles, 72 (45.9%) suffering serious injury, with two dead. 45% of the pedestrians, 22.6% of the cyclists and 11.1% of the passengers were admitted. 29.6% of the 227 had severe head injury (concussion with or without a fractured skull). 22% of the 227 had a fracture or fractures. 55 children had had previous accidents. Compared with 225 previously described skateboard injuries and 200 playground equipment injuries, those injured on the roads were much more serious, though with fewer fractures. 37% of the road accidents were serious, compared with 10.7% of those injured on skateboards and 7.5% of the play equipment cases; 40.9% of the skateboard injuries but only 22.0% of the road accidents involved fractures, but 29.6% of the latter, 6.0% of the play equipment injuries and 0.9% of the skateboard injuries involved serious head injury. 4.0% of the skateboard injuries, 10.0% of the play equipment injuries, but 45.0% of the pedestrian road accident cases necessitated admission. PMID:539409

  2. A global strategy for road building.

    PubMed

    Laurance, William F; Clements, Gopalasamy Reuben; Sloan, Sean; O'Connell, Christine S; Mueller, Nathan D; Goosem, Miriam; Venter, Oscar; Edwards, David P; Phalan, Ben; Balmford, Andrew; Van Der Ree, Rodney; Arrea, Irene Burgues

    2014-09-11

    The number and extent of roads will expand dramatically this century. Globally, at least 25 million kilometres of new roads are anticipated by 2050; a 60% increase in the total length of roads over that in 2010. Nine-tenths of all road construction is expected to occur in developing nations, including many regions that sustain exceptional biodiversity and vital ecosystem services. Roads penetrating into wilderness or frontier areas are a major proximate driver of habitat loss and fragmentation, wildfires, overhunting and other environmental degradation, often with irreversible impacts on ecosystems. Unfortunately, much road proliferation is chaotic or poorly planned, and the rate of expansion is so great that it often overwhelms the capacity of environmental planners and managers. Here we present a global scheme for prioritizing road building. This large-scale zoning plan seeks to limit the environmental costs of road expansion while maximizing its benefits for human development, by helping to increase agricultural production, which is an urgent priority given that global food demand could double by mid-century. Our analysis identifies areas with high environmental values where future road building should be avoided if possible, areas where strategic road improvements could promote agricultural development with relatively modest environmental costs, and 'conflict areas' where road building could have sizeable benefits for agriculture but with serious environmental damage. Our plan provides a template for proactively zoning and prioritizing roads during the most explosive era of road expansion in human history. PMID:25162528

  3. China takes to the roads.

    PubMed

    Roberts, I

    1995-05-20

    China is undergoing rapid motorisation--motor vehicle registrations are growing at a rate of 10%-20% a year. Road trauma is already a major public health problem, and road deaths, officially estimated to be around 50,000 a year, will almost certainly rise with increasing motorisation. China, with its millions of bicycles, currently has one of the most environmentally friendly transportation systems on the planet. However, as the trend towards car travel continues, the problems of congestion and environmental pollution so evident in the West will also become critical public health issues in China. PMID:7773048

  4. Road surface texture and skid resistance

    NASA Astrophysics Data System (ADS)

    Do, Minh-Tan; Cerezo, Veronique

    2015-12-01

    This paper deals with the relationship between road surface texture and skid resistance. Mechanisms underlying the tire/wet road friction are first described. Definitions of road surface irregularities scales are given. The rest of the paper is then focused on the macrotexture and microtexture scales and their respective roles in what happens at the tire/road interface. Existing methods to measure and characterize the road surface texture are presented. On the one hand, problems encountered when using sensors developed for machined surfaces for the measurement of road surface profiles or cartographies are discussed. On the other hand, potential improvements when applying characterization methods developed for machined surfaces to road surfaces are highlighted. The paper presents finally modeling approaches to calculate friction forces from road surface texture. The generalized form of the models is presented from which terms related respectively to the macrotexture and the microtexture are identified. Approaches used to calculate these terms, integrating eventually other variables, are presented.

  5. 3. ENVIRONMENT, FROM SOUTH, SHOWING RIVER ROAD RIDGE CARRYING CASSELMAN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. ENVIRONMENT, FROM SOUTH, SHOWING RIVER ROAD RIDGE CARRYING CASSELMAN RIVER ROAD OVER CASSELMAN RIVER - River Road Bridge, Crossing Casselman River on Casselman River Road, Grantsville, Garrett County, MD

  6. 9. Double arch culvert on Laurel Creek Road looking ENE. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. Double arch culvert on Laurel Creek Road looking ENE. - Great Smoky Mountains National Park Roads & Bridges, Cades Cove Road & Laurel Creek Road, From Townsend Wye to Cades Cove, Gatlinburg, Sevier County, TN

  7. 1. View of Laurel Creek Road, revetment wall and cliff ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. View of Laurel Creek Road, revetment wall and cliff looking S. - Great Smoky Mountains National Park Roads & Bridges, Cades Cove Road & Laurel Creek Road, From Townsend Wye to Cades Cove, Gatlinburg, Sevier County, TN

  8. 14. Cades Cove Road, mountain view with single tree. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. Cades Cove Road, mountain view with single tree. - Great Smoky Mountains National Park Roads & Bridges, Cades Cove Road & Laurel Creek Road, From Townsend Wye to Cades Cove, Gatlinburg, Sevier County, TN

  9. 8. Double arch culvert on Laurel Creek Road looking WSW. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. Double arch culvert on Laurel Creek Road looking WSW. - Great Smoky Mountains National Park Roads & Bridges, Cades Cove Road & Laurel Creek Road, From Townsend Wye to Cades Cove, Gatlinburg, Sevier County, TN

  10. 27. Abandoned treelined road in Cades Cove looking N. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    27. Abandoned tree-lined road in Cades Cove looking N. - Great Smoky Mountains National Park Roads & Bridges, Cades Cove Road & Laurel Creek Road, From Townsend Wye to Cades Cove, Gatlinburg, Sevier County, TN

  11. 15. Cades Cove Road, mountain view with horses. Great ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    15. Cades Cove Road, mountain view with horses. - Great Smoky Mountains National Park Roads & Bridges, Cades Cove Road & Laurel Creek Road, From Townsend Wye to Cades Cove, Gatlinburg, Sevier County, TN

  12. 28. Ford near the end of Cades Cove Loop Road ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    28. Ford near the end of Cades Cove Loop Road looking NNW. - Great Smoky Mountains National Park Roads & Bridges, Cades Cove Road & Laurel Creek Road, From Townsend Wye to Cades Cove, Gatlinburg, Sevier County, TN

  13. 13. Cades Cove Road, with barbed wire fence and mountain ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. Cades Cove Road, with barbed wire fence and mountain view. - Great Smoky Mountains National Park Roads & Bridges, Cades Cove Road & Laurel Creek Road, From Townsend Wye to Cades Cove, Gatlinburg, Sevier County, TN

  14. 24. View of barn, fields and Cades Cove loop road ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    24. View of barn, fields and Cades Cove loop road looking NNE. - Great Smoky Mountains National Park Roads & Bridges, Cades Cove Road & Laurel Creek Road, From Townsend Wye to Cades Cove, Gatlinburg, Sevier County, TN

  15. 5. Laurel Creek Road, revetment wall and creek. Great ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Laurel Creek Road, revetment wall and creek. - Great Smoky Mountains National Park Roads & Bridges, Cades Cove Road & Laurel Creek Road, From Townsend Wye to Cades Cove, Gatlinburg, Sevier County, TN

  16. 10. Concrete bridge on road to Tremont looking S. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. Concrete bridge on road to Tremont looking S. - Great Smoky Mountains National Park Roads & Bridges, Cades Cove Road & Laurel Creek Road, From Townsend Wye to Cades Cove, Gatlinburg, Sevier County, TN

  17. 26. View of Cades Cove Loop Road with fields and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    26. View of Cades Cove Loop Road with fields and mountains looking NE. - Great Smoky Mountains National Park Roads & Bridges, Cades Cove Road & Laurel Creek Road, From Townsend Wye to Cades Cove, Gatlinburg, Sevier County, TN

  18. 2. CONTEXTUAL VIEW OF WHITE ROCK ROAD, VIEW OF PROJECT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. CONTEXTUAL VIEW OF WHITE ROCK ROAD, VIEW OF PROJECT AREA LOOKING TOWARD ELEVATED INTERSECTION OF LATROBE ROAD; VIEW TO SOUTHWEST. - Placerville Road, White Rock Road between Clarksville & White Rock, El Dorado Hills, El Dorado County, CA

  19. 6. ELEVATED, OBLIQUE VIEW OF INTERSECTION INFRASTRUCTURE AT LATROBE ROAD ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. ELEVATED, OBLIQUE VIEW OF INTERSECTION INFRASTRUCTURE AT LATROBE ROAD AND WHITE ROCK ROAD; VIEW TO SOUTHWEST. - Placerville Road, White Rock Road between Clarksville & White Rock, El Dorado Hills, El Dorado County, CA

  20. 1. CONTEXTUAL VIEW OF WHITE ROCK ROAD, VIEW OF PROJECT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. CONTEXTUAL VIEW OF WHITE ROCK ROAD, VIEW OF PROJECT AREA WITH INTERSECTION OF LATROBE ROAD SEEN IN UPPER LEFT; VIEW TO NORTHEAST. - Placerville Road, White Rock Road between Clarksville & White Rock, El Dorado Hills, El Dorado County, CA

  1. 2. AERIAL VIEW, SHOWING GLENDALE ROAD BRIDGE WITHIN ITS SETTING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. AERIAL VIEW, SHOWING GLENDALE ROAD BRIDGE WITHIN ITS SETTING AT GLENDALE ROAD CROSSING OF DEEP CREEK LAKE (PHOTOGRAPH BY RUTHVAN MORROW) - Glendale Road Bridge, Spanning Deep Creek Lake on Glendale Road, McHenry, Garrett County, MD

  2. 1. AERIAL VIEW, SHOWING GLENDALE ROAD BRIDGE WITHIN ITS SETTING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. AERIAL VIEW, SHOWING GLENDALE ROAD BRIDGE WITHIN ITS SETTING AT GLENDALE ROAD CROSSING OF DEEP CREEK LAKE (PHOTOGRAPH BY RUTHVAN MORROW) - Glendale Road Bridge, Spanning Deep Creek Lake on Glendale Road, McHenry, Garrett County, MD

  3. 35. PRATER GRADE ROAD VIEW, FACING NW. NOTE WEATHERING STEEL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    35. PRATER GRADE ROAD VIEW, FACING NW. NOTE WEATHERING STEEL RAIL AND ROAD CUT IN DISTANCE. MONTEZUMA VALLEY OVERLOOK IS JUST TO RIGHT OF DISTANT ROAD CUT. - Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County, CO

  4. Road Transport Industry Training Board

    ERIC Educational Resources Information Center

    Industrial Training International, 1975

    1975-01-01

    The Road Transport Industry Training Board has recognized that manpower planning was the key to estimating the industry's training needs. The effective training methods discussed are: management training, Group Training Associations, apprentice training, direct training, and mobile-training service. (Author/BP)

  5. Road Sign for USGS Crews

    A road sign warns drivers to watch for USGS crews measuring streamflow on the Bonnet Carré Spillway during flooding. In late 2015/early 2016, unusually large rainfall in the Upper Mississippi River Valley led to flooding throughout Arkansas, Illinois, Louisiana, Mississippi, Missouri, and Te...

  6. Pollution-free road lighting

    NASA Astrophysics Data System (ADS)

    Schreuder, Duco A.

    They relate to reducing road accidents and some forms of crime but also enhance the social safety of residents and pedestrians and the amenity for residents. Road traffic in developing countries is much more hazardous than in industrialized countries. Accident rates in 'low' income countries may be as much as 35 times higher than in 'high' income countries. Thus, it might be much more cost-effective to light roads in the developing world than in the industrialized world. Fighting light pollution is more pressing in developing countries as most of the major high-class astronomical observatories are there. Astronomical observations are disturbed by light from outdoor lighting installations, part of which is scattered in the atmosphere to form 'sky glow'. The International Lighting Commission CIE has published a Technical Report giving general guidance for lighting designers and policy makers on the reduction of the sky glow. Lighting improves visibility, essential for almost all human activity. However, light that hits the road contributes to visibility only if it is reflected. In poorly designed lighting equipment much of the lumen output of the lamps is sent directly upwards. This can be avoided by properly defined light fittings. The light output of fittings is determined by their optical quality and by the installation maintenance factor. Open fittings are to be preferred. If mounted horizontally, they make street lighting with the least light pollution.

  7. Road map for utility diversification

    SciTech Connect

    Lewis, J.D.; Ross, W.W.

    1982-12-23

    Under a growing impetus to shift their business emphasis, utility companies can find the road to diversification rife with problems and uncertainties. Studies of possible new business opportunities come relatively easy, but success in embarking upon them is anything but easy. This article provides useful insights into the process, and points out some important prerequisites for successful diversification efforts. 17 references, 2 figures.

  8. Road Map for a Dream

    ERIC Educational Resources Information Center

    Fenlon, Amanda

    2011-01-01

    The transition into kindergarten is a challenge for any student, but it can be especially difficult for students with disabilities and their families. In this article, Amanda Fenlon suggests that by planning ahead families and schools can smooth that transition and put students on the right road. She encourages families to work with their child's…

  9. Deep Creek Road Banded Siltite

    Outcrop of the banded siltite unit of the Apple Creek Formation of the Lemhi Group, in the Lemhi sub-basin of the Mesoproterozoic Belt Basin. This exposure is along the Deep Creek road, southeast of the Blackbird cobalt-copper mine area, in the Salmon River Mountains of east-central Idaho. USGS inte...

  10. 49 CFR 391.31 - Road test.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 false Road test. 391.31 Section 391.31 Transportation... COMBINATION VEHICLE (LCV) DRIVER INSTRUCTORS Tests § 391.31 Road test. (a) Except as provided in subpart G, a... test and has been issued a certificate of driver's road test in accordance with this section. (b)...

  11. 30 CFR 816.150 - Roads: general.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... nontoxic-forming substances in road surfacing. (c) Design and construction limits and establishment of... reconstruction of roads shall incorporate appropriate limits for grade, width, surface materials, surface...) Removing or otherwise disposing of road-surfacing materials that are incompatible with the postmining...

  12. 24 CFR 1710.110 - Roads.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Roads. 1710.110 Section 1710.110... (INTERSTATE LAND SALES REGISTRATION PROGRAM) LAND REGISTRATION Reporting Requirements § 1710.110 Roads. (a) Access to the subdivision. (1) Is access to the subdivision provided by public or private roads?...

  13. 14 CFR 151.89 - Roads.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Roads. 151.89 Section 151.89 Aeronautics... AID TO AIRPORTS Project Programming Standards § 151.89 Roads. (a) Federal-aid Airport Program funds may not be used to resolve highway problems. Only those airport entrance roads that are...

  14. 24 CFR 1710.210 - Roads.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Roads. 1710.210 Section 1710.210... (INTERSTATE LAND SALES REGISTRATION PROGRAM) LAND REGISTRATION Reporting Requirements § 1710.210 Roads. (a) State the estimated cost to the developer of the proposed road system. (b) If the developer is...

  15. 24 CFR 1710.210 - Roads.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Roads. 1710.210 Section 1710.210... (INTERSTATE LAND SALES REGISTRATION PROGRAM) LAND REGISTRATION Reporting Requirements § 1710.210 Roads. (a) State the estimated cost to the developer of the proposed road system. (b) If the developer is...

  16. 24 CFR 1710.210 - Roads.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Roads. 1710.210 Section 1710.210... (INTERSTATE LAND SALES REGISTRATION PROGRAM) LAND REGISTRATION Reporting Requirements § 1710.210 Roads. (a) State the estimated cost to the developer of the proposed road system. (b) If the developer is...

  17. 24 CFR 1710.110 - Roads.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Roads. 1710.110 Section 1710.110... (INTERSTATE LAND SALES REGISTRATION PROGRAM) LAND REGISTRATION Reporting Requirements § 1710.110 Roads. (a) Access to the subdivision. (1) Is access to the subdivision provided by public or private roads?...

  18. 24 CFR 1710.110 - Roads.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Roads. 1710.110 Section 1710.110... (INTERSTATE LAND SALES REGISTRATION PROGRAM) LAND REGISTRATION Reporting Requirements § 1710.110 Roads. (a) Access to the subdivision. (1) Is access to the subdivision provided by public or private roads?...

  19. 24 CFR 1710.110 - Roads.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Roads. 1710.110 Section 1710.110... (INTERSTATE LAND SALES REGISTRATION PROGRAM) LAND REGISTRATION Reporting Requirements § 1710.110 Roads. (a) Access to the subdivision. (1) Is access to the subdivision provided by public or private roads?...

  20. 24 CFR 1710.110 - Roads.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Roads. 1710.110 Section 1710.110... (INTERSTATE LAND SALES REGISTRATION PROGRAM) LAND REGISTRATION Reporting Requirements § 1710.110 Roads. (a) Access to the subdivision. (1) Is access to the subdivision provided by public or private roads?...

  1. 24 CFR 1710.210 - Roads.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Roads. 1710.210 Section 1710.210... (INTERSTATE LAND SALES REGISTRATION PROGRAM) LAND REGISTRATION Reporting Requirements § 1710.210 Roads. (a) State the estimated cost to the developer of the proposed road system. (b) If the developer is...

  2. 12 CFR 1010.110 - Roads.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 8 2013-01-01 2013-01-01 false Roads. 1010.110 Section 1010.110 Banks and... § 1010.110 Roads. (a) Access to the subdivision. (1) Is access to the subdivision provided by public or private roads? What type of surface do they have? How many lanes? What is the width of the wearing...

  3. 12 CFR 1010.110 - Roads.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 8 2012-01-01 2012-01-01 false Roads. 1010.110 Section 1010.110 Banks and... § 1010.110 Roads. (a) Access to the subdivision. (1) Is access to the subdivision provided by public or private roads? What type of surface do they have? How many lanes? What is the width of the wearing...

  4. 24 CFR 1710.210 - Roads.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Roads. 1710.210 Section 1710.210... (INTERSTATE LAND SALES REGISTRATION PROGRAM) LAND REGISTRATION Reporting Requirements § 1710.210 Roads. (a) State the estimated cost to the developer of the proposed road system. (b) If the developer is...

  5. 4. Historic American Buildings Survey, From Benjamin J. Lossing, Pictorial ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. Historic American Buildings Survey, From Benjamin J. Lossing, Pictorial Field Book of the American Revolution, 1855, page 169, EXTERIOR SKETCH, 1855. - Birmingham Friends Meetinghouse, Birmingham & Meetinghouse Roads, Birmingham, Chester County, PA

  6. 2. VIEW OF SWITCHBACKS IN FORESTA ROAD (OLD DAVIS CUTOFF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. VIEW OF SWITCHBACKS IN FORESTA ROAD (OLD DAVIS CUT-OFF ROAD). NOTE FORESTA ROAD BRIDGE IN LOWER LEFT. ROAD CURVE HIDDEN IN TREES AT CENTER. NOTE ROAD CUT AT LEFT. LOOKING SSW. GIS: N-37"40'47.4"/W-119"47'22.2 - Foresta Road, Yosemite Village, Mariposa County, CA

  7. Road Safety Barriers, the Need and Influence on Road Traffic Accidents

    NASA Astrophysics Data System (ADS)

    Butāns, Ž.; Gross, K. A.; Gridnevs, A.; Karzubova, E.

    2015-11-01

    Constantly increasing intensity of road traffic and the allowed speed limits seem to impose stronger requirements on road infrastructure and use of road safety systems. One of the ways to improve road safety is the use of road restraint systems. Road safety barriers allow not only reducing the number of road traffic accidents, but also lowering the severity of accidents. The paper provides information on the technical requirements of road safety barriers. Various types of road safety barriers and their selection criteria for different types of road sections are discussed. The article views an example of a road traffic accident, which is also modelled by PC-Crash computer program. The given example reflects a road accident mechanism in case of a car-to-barrier collision, and provides information about the typical damage to the car and the barrier. The paper describes an impact of the road safety barrier type and its presence on the road traffic accident mechanism. Implementation and maintenance costs of different barrier types are viewed. The article presents a discussion on the necessity to use road safety barriers, as well as their optimal choice.

  8. Using CART to segment road images

    NASA Astrophysics Data System (ADS)

    Davies, Bob; Lienhart, Rainer

    2006-01-01

    The 2005 DARPA Grand Challenge is a 132 mile race through the desert with autonomous robotic vehicles. Lasers mounted on the car roof provide a map of the road up to 20 meters ahead of the car but the car needs to see further in order to go fast enough to win the race. Computer vision can extend that map of the road ahead but desert road is notoriously similar to the surrounding desert. The CART algorithm (Classification and Regression Trees) provided a machine learning boost to find road while at the same time measuring when that road could not be distinguished from surrounding desert.

  9. Prediction of Erosion from Forest Road Networks

    NASA Astrophysics Data System (ADS)

    Black, Thomas; Nelson, Nathan; Cissel, Richard; Luce, Charles

    2013-04-01

    Roads are widely acknowledged as a major source of sediment to headwater streams in forests. While a number of tools have evolved to evaluate individual road segments, many questions exist about the interaction of road networks and stream networks at larger scales. A number of ad-hoc hypotheses have emerged to use GIS layers to roughly estimate road contributions to sediment for watersheds, but validation of such models is difficult without detailed observations of as-built condition and performance of forest road drainage systems. We present analysis of detailed measurements from five watershed scale road inventory projects using the Geomorphic Road Analysis and Inventory Package (GRAIP, http://www.fs.fed.us/GRAIP/). The common outcome of all analyses is that a small fraction of the road network and their associated drainage is responsible for the great majority of fine sediment inputs. Stream crossings not only represented a dominant location of sediment delivery, but nearly a quarter had a high risk of becoming plugged and overtopped or a potential for flow diversion down the road after plugging. In some locations, gully risks showed threshold-like behavior relative to a combination of contributing road segment length and the slope of the discharge hillslope. Using insights gained from the detailed inventories, we developed a method to subsample segments in a road network to infer sediment inputs to the stream network. Validation of the approach shows good agreement with observations, with proportional errors becoming small with increasing watershed size.

  10. Road Extraction from High Resolution Satellite Images

    NASA Astrophysics Data System (ADS)

    Özkaya, M.

    2012-07-01

    Roads are significant objects of an infrastructure and the extraction of roads from aerial and satellite images are important for different applications such as automated map generation and change detection. Roads are also important to detect other structures such as buildings and urban areas. In this paper, the road extraction approach is based on Active Contour Models for 1-meter resolution gray level images. Active Contour Models contains Snake Approach. During applications, the road structure was separated as salient-roads, non-salient roads and crossings and extraction of these is provided by using Ribbon Snake and Ziplock Snake methods. These methods are derived from traditional snake model. Finally, various experimental results were presented. Ribbon and Ziplock Snake methods were compared for both salient and non-salient roads. Also these methods were used to extract roads in an image. While Ribbon snake is described for extraction of salient roads in an image, Ziplock snake is applied for extraction of non-salient roads. Beside these, some constant variables in literature were redefined and expressed in a formula as depending on snake approach and a new approach for extraction of crossroads were described and tried.

  11. Urban development and road safety.

    PubMed

    Henning-Hager, U

    1986-04-01

    There is still not sufficient in-depth knowledge available concerning the type and extent of the interdependencies between the large number of factors that influence, on the one hand, urban and transport planning, and on the other hand, road safety. If such in-depth knowledge did, in fact, exist this information would make it possible to recommend courses of action to urban planning authorities. The present study aims to remove this data deficit so that planning authorities may be able to assess not only the effects expected from individual measures but also to evaluate, with respect to the level of road safety, an entire planning area. The empirical study is based on 21 typical residential areas for which a total of 56 characteristics (variables) relating to the following sectors have been identified as descriptors of the accident situation: transport; local development structure; infrastructure facilities other than those intended for transport; and population structure. The statistical analysis was undertaken in two steps: correlation analysis of all variables; identification of the determinants of significance for road safety; and establishment of a non-linear regression model based on seven variables to express the relationship between transport provisions and traffic volumes as well as the quality of supply and demand in quantitative terms. By means of the regression model the accident load can, in principle, be assessed for any given residential area. The correlation analysis showed that there are still further influential factors which are of importance for road safety. Attempts were therefore made to identify the variables displaying a significant relationship to the model variables and which could thus, owing to their effects on the latter and the resulting linkage with road safety, be considered as "background variables." Whereas the majority of the model variables are to be ascribed to the transport sector, the so-called "background variables" mainly relate to other areas of urban development. Based on the elasticities of the variables describing various levels of dependencies, an evaluation procedure has been developed. Based on this the applicability of the research findings to urban planning operations can be assessed. The contributions to road safety of the different variables can be quantified and compared, and recommended courses of action can be derived from this procedure.(ABSTRACT TRUNCATED AT 400 WORDS) PMID:3741573

  12. Understanding Road Usage Patterns in Urban Areas

    NASA Astrophysics Data System (ADS)

    Wang, Pu; Hunter, Timothy; Bayen, Alexandre M.; Schechtner, Katja; González, Marta C.

    2012-12-01

    In this paper, we combine the most complete record of daily mobility, based on large-scale mobile phone data, with detailed Geographic Information System (GIS) data, uncovering previously hidden patterns in urban road usage. We find that the major usage of each road segment can be traced to its own - surprisingly few - driver sources. Based on this finding we propose a network of road usage by defining a bipartite network framework, demonstrating that in contrast to traditional approaches, which define road importance solely by topological measures, the role of a road segment depends on both: its betweeness and its degree in the road usage network. Moreover, our ability to pinpoint the few driver sources contributing to the major traffic flow allows us to create a strategy that achieves a significant reduction of the travel time across the entire road system, compared to a benchmark approach.

  13. Understanding Road Usage Patterns in Urban Areas

    PubMed Central

    Wang, Pu; Hunter, Timothy; Bayen, Alexandre M.; Schechtner, Katja; González, Marta C.

    2012-01-01

    In this paper, we combine the most complete record of daily mobility, based on large-scale mobile phone data, with detailed Geographic Information System (GIS) data, uncovering previously hidden patterns in urban road usage. We find that the major usage of each road segment can be traced to its own - surprisingly few - driver sources. Based on this finding we propose a network of road usage by defining a bipartite network framework, demonstrating that in contrast to traditional approaches, which define road importance solely by topological measures, the role of a road segment depends on both: its betweeness and its degree in the road usage network. Moreover, our ability to pinpoint the few driver sources contributing to the major traffic flow allows us to create a strategy that achieves a significant reduction of the travel time across the entire road system, compared to a benchmark approach. PMID:23259045

  14. Understanding road usage patterns in urban areas.

    PubMed

    Wang, Pu; Hunter, Timothy; Bayen, Alexandre M; Schechtner, Katja; González, Marta C

    2012-01-01

    In this paper, we combine the most complete record of daily mobility, based on large-scale mobile phone data, with detailed Geographic Information System (GIS) data, uncovering previously hidden patterns in urban road usage. We find that the major usage of each road segment can be traced to its own--surprisingly few--driver sources. Based on this finding we propose a network of road usage by defining a bipartite network framework, demonstrating that in contrast to traditional approaches, which define road importance solely by topological measures, the role of a road segment depends on both: its betweeness and its degree in the road usage network. Moreover, our ability to pinpoint the few driver sources contributing to the major traffic flow allows us to create a strategy that achieves a significant reduction of the travel time across the entire road system, compared to a benchmark approach. PMID:23259045

  15. Quarry Haul Road Ecological Survey

    SciTech Connect

    Not Available

    1992-09-01

    This biological survey was performed to document the summer flora and fauna found along the haul road constructed as part of the remedial action for the quarry bulk waste. State and Federal species listed as threatened or endangered were noted if encountered while surveying. Sampling locations were equally spaced along the quarry haul road, and a survey for vegetation and birds conducted at each location. Bird observations were conducted as breeding bird surveys once in June of 1991, and again in June of 1992. Each year's survey includes two observations in the early morning and one late in the evening. Vegetation surveys were conducted in 1991 using quadrants and transects. mammal, reptile, and amphibian sightings were noted as encountered.

  16. Roads, railways, and childhood cancers

    PubMed Central

    Knox, E G

    2006-01-01

    Study objectives To locate geographical sources of engine exhaust emissions in Great Britain and to link them with the birth addresses of children dying from cancer. To estimate the cancer initiating roles of nearby roads and railways and to measure effective ranges. Design Birth and death addresses of all children born between 1955 and 1980 in Great Britain, and dying from leukaemia or other cancer during those years, were linked to locations of railway stations, bus stations, ferry terminals, railways, roads, canals, and rivers. Nearest distances to births and deaths were measured, and migration data relating to children who had moved house were analysed. Excesses of close to hazard birth addresses, compared with close to hazard death addresses, indicate a high prenatal or early postnatal risk of cancer initiation. Setting and subjects Child cancer birth and death addresses and their map references were extracted from an earlier inquiry. Map references of putative hazards were downloaded from the Ordnance Survey national digital map of Great Britain. These data are recorded to a precision of one metre and have ground accuracies around 20 metres. Main results Significant birth excesses were found within short distances of bus stations, railway stations, ferries, railways, and A,B class roads, with a relative risk of 2.1 within 100 m, tapering to neutral after 3.0 km. About 24% of child cancers were attributable to these joint birth proximities. Roads exerted the major effect. Conclusions Child cancer initiations are strongly determined by prenatal or early postnatal exposures to engine exhaust gases, probably through maternal inhalation and accumulation of carcinogens over many months. The main active substance is probably 1,3‐butadiene. PMID:16415262

  17. Seismic risk assessment for road in Indonesia

    NASA Astrophysics Data System (ADS)

    Toyfur, Mona Foralisa; Pribadi, Krishna S.

    2016-05-01

    Road networks in Indonesia consist of 446,000 km of national, provincial and local roads as well as toll highways. Indonesia is one of countries that exposed to various natural hazards, such as earthquakes, floods, landslides, etc. Within the Indonesian archipelago, several global tectonic plates interact, such as the Indo-Australian, Pacific, Eurasian, resulting in a complex geological setting, characterized by the existence of seismically active faults and subduction zones and a chain of more than one hundred active volcanoes. Roads in Indonesia are vital infrastructure needed for people and goods movement, thus supporting community life and economic activities, including promoting regional economic development. Road damages and losses due to earthquakes have not been studied widely, whereas road disruption caused enormous economic damage. The aim of this research is to develop a method to analyse risk caused by seismic hazard to roads. The seismic risk level of road segment is defined using an earthquake risk index, adopting the method of Earthquake Disaster Risk Index model developed by Davidson (1997). Using this method, road segments' risk level can be defined and compared, and road risk map can be developed as a tool for prioritizing risk mitigation programs for road networks in Indonesia.

  18. Effects of road networks on bird populations.

    PubMed

    Kociolek, A V; Clevenger, A P; St Clair, C C; Proppe, D S

    2011-04-01

    One potential contributor to the worldwide decline of bird populations is the increasing prevalence of roads, which have several negative effects on birds and other vertebrates. We synthesized the results of studies and reviews that explore the effects of roads on birds with an emphasis on paved roads. The well-known direct effects of roads on birds include habitat loss and fragmentation, vehicle-caused mortality, pollution, and poisoning. Nevertheless, indirect effects may exert a greater influence on bird populations. These effects include noise, artificial light, barriers to movement, and edges associated with roads. Moreover, indirect and direct effects may act synergistically to cause decreases in population density and species richness. Of the many effects of roads, it appears that road mortality and traffic noise may have the most substantial effects on birds relative to other effects and taxonomic groups. Potential measures for mitigating the detrimental effects of roads include noise-reduction strategies and changes to roadway lighting and vegetation and traffic flow. Road networks and traffic volumes are projected to increase in many countries around the world. Increasing habitat loss and fragmentation and predicted species distribution shifts due to climate change are likely to compound the overall effects of roads on birds. PMID:21284729

  19. Fine particulate matter source apportionment for the chemical speciation trends network site at Birmingham, Alabama, using positive matrix factorization

    SciTech Connect

    Baumann, K.; Jayanty, R.K.; Flanagan, J.B.

    2008-01-15

    The Positive Matrix Factorization (PMF) receptor model version 1.1 was used with data from the fine particulate matter (PM2.5) Chemical Speciation Trends Network (STN) to estimate source contributions to ambient PM2.5 in a highly industrialized urban setting in the southeastern United States. Model results consistently resolved 10 factors that are interpreted as two secondary, five industrial, one motor vehicle, one road dust, and one biomass burning sources. It was found that most PMF factors did not cleanly represent single source types and instead are 'contaminated' by other sources. Secondary particulate matter formed by atmospheric processes, such as sulfate and secondary OC, contribute the majority of ambient PM2.5 and exhibit strong seasonality 37 {+-} 10% winter vs. 55 {+-} 16% summer average. Motor vehicle emissions constitute the biggest primary PM2.5 mass contribution. In summary, this study demonstrates the utility of the EC tracer method to effectively blank-correct the OC concentrations in the STN dataset. In addition, examination of the effect of input uncertainty estimates on model results indicates that the estimated uncertainties currently being provided with the STN data may be somewhat lower than the levels needed for optimum modeling results. An appendix , available to members on the website www.awma lists stationary sources of PM2.5 within 10 km of the NHBM site and PM2.5 emissions greater than 1 ton per year. 71 refs., 7 figs., 9 tabs.

  20. Invasive Brown Treesnake movements at road edges indicate road-crossing avoidance

    USGS Publications Warehouse

    Siers, Shane R; Savidge, Julie S; Reed, Robert N.

    2014-01-01

    Roads have significant impacts on the dispersal of wildlife. Although this poses a threat to the abundance and diversity of desirable flora and fauna, it also affords some opportunity for enhancing control of invasive species. Roads are the most common terrain features that may affect the rate of landscape-scale movements of invasive Brown Treesnakes (Boiga irregularis) throughout Guam. We radio tracked 45 free-ranging Brown Treesnakes in close proximity to two roads in Guam and recorded instances where daily relocations of snakes spanned roads. Then we reconstructed observed movement histories with randomized turning angles, which served as a useful null hypothesis for assessing the effect of roads or road edge habitat on Brown Treesnake movement patterns. Random walk simulations demonstrated that Brown Treesnakes crossed these roads at a rate far lower than would be expected if snake movement was random with respect to roads and road edge habitat. We discuss two alternative hypotheses for these results: 1) habitat gaps posed by roads physically or behaviorally restrict snake movement; or 2) road edges provide preferred foraging habitat from which snakes are reluctant to depart. Because roads often form the boundaries of jurisdictional and management units, the effects of roads on the movement of invasive Brown Treesnakes will influence the prospects for success of future landscape-level suppression efforts.

  1. First Person Singular: Building the Road as We Travel

    ERIC Educational Resources Information Center

    Long, Michael H.

    2015-01-01

    After completing a law degree at the University of Birmingham when I was 20 and not really knowing what I wanted to do, except that it was not law, I became an English as a foreign language (EFL) teacher accidentally through signing up as a volunteer with the British United Nations Association (BUNA), roughly equivalent to the US Peace Corps.…

  2. The road plan model: Information model for planning road building activities

    NASA Technical Reports Server (NTRS)

    Azinhal, Rafaela K.; Moura-Pires, Fernando

    1994-01-01

    The general building contractor is presented with an information model as an approach for deriving a high-level work plan of construction activities applied to road building. Road construction activities are represented in a Road Plan Model (RPM), which is modeled in the ISO standard STEP/EXPRESS and adopts various concepts from the GARM notation. The integration with the preceding road design stage and the succeeding phase of resource scheduling is discussed within the framework of a Road Construction Model. Construction knowledge is applied to the road design and the terrain model of the surrounding road infrastructure for the instantiation of the RPM. Issues regarding the implementation of a road planner application supporting the RPM are discussed.

  3. 30 CFR 817.151 - Primary roads.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... with the approved plan. (b) Safety factor. Each primary road embankment shall have a minimum static... structure or streambed and additional contributions of suspended solids to streamflow. (e)...

  4. The Use of Theatre Tours in Road Safety Education.

    ERIC Educational Resources Information Center

    Powney, Janet; And Others

    The Scottish Road Safety Campaign and the Road Safety Council of Wales have made a large investment in theater tours as a method of providing road safety education. This study aimed to evaluate the effectiveness of a road safety message delivered by a theater group, Road Safety Officers (RSOs), or, teachers for pupils in upper secondary classes.…

  5. 23. Road view at Jim Camp Wash. Note Rainbow Museum ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    23. Road view at Jim Camp Wash. Note Rainbow Museum at rear. Road is on east-west axis here as original design of Rainbow Museum area. Long Logs Road to left foreground. Park Road to right foreground. Looking W. - Petrified Forest National Park Roads & Bridges, Holbrook, Navajo County, AZ

  6. Identification of maximum road friction coefficient and optimal slip ratio based on road type recognition

    NASA Astrophysics Data System (ADS)

    Guan, Hsin; Wang, Bo; Lu, Pingping; Xu, Liang

    2014-09-01

    The identification of maximum road friction coefficient and optimal slip ratio is crucial to vehicle dynamics and control. However, it is always not easy to identify the maximum road friction coefficient with high robustness and good adaptability to various vehicle operating conditions. The existing investigations on robust identification of maximum road friction coefficient are unsatisfactory. In this paper, an identification approach based on road type recognition is proposed for the robust identification of maximum road friction coefficient and optimal slip ratio. The instantaneous road friction coefficient is estimated through the recursive least square with a forgetting factor method based on the single wheel model, and the estimated road friction coefficient and slip ratio are grouped in a set of samples in a small time interval before the current time, which are updated with time progressing. The current road type is recognized by comparing the samples of the estimated road friction coefficient with the standard road friction coefficient of each typical road, and the minimum statistical error is used as the recognition principle to improve identification robustness. Once the road type is recognized, the maximum road friction coefficient and optimal slip ratio are determined. The numerical simulation tests are conducted on two typical road friction conditions(single-friction and joint-friction) by using CarSim software. The test results show that there is little identification error between the identified maximum road friction coefficient and the pre-set value in CarSim. The proposed identification method has good robustness performance to external disturbances and good adaptability to various vehicle operating conditions and road variations, and the identification results can be used for the adjustment of vehicle active safety control strategies.

  7. The legacy of chlorinated solvents in the Birmingham aquifer, UK: Observations spanning three decades and the challenge of future urban groundwater development

    NASA Astrophysics Data System (ADS)

    Rivett, Michael O.; Turner, Ryan J.; Glibbery (née Murcott), Penny; Cuthbert, Mark O.

    2012-10-01

    Licensed abstraction well data collected during 1986-2008 from a total of 77 wells mainly located at industrial sites combined with historic land use data from 1975 has allowed insight into the legacy of chlorinated solvent contamination in the Birmingham aquifer that underlies the UK's second largest city. This legacy, expected to be reasonably symptomatic of those occurring in other urban aquifers, was characterised by: dominance of parent solvents, particularly TCE (trichloroethene) that widely exceeded drinking-water quality criteria; greater TCE occurrence in wells in proximity to increased historic land use by the metal/engineering solvent-user industry (the relationship providing a first-pass indicator of future resource development potential); regional groundwater vulnerability controls; well abstraction changes (over months to decades) influential of observed concentration transients and anticipated plume capture or release; persistence of contamination over decades (with less soluble PCE (perchloroethene) showing increased persistence relative to TCE) that was reasonably ascribed to slow contaminant release from DNAPL (dense non-aqueous phase liquid) sources and, or low permeability layers; presence of dechlorination products arising from solvent (bio)degradation, although this key attenuation process appeared to have moderate to weak influence regionally on plumes; and, inadvertent, but significant solvent mass removal from the aquifer by industrial abstractions. Key challenges to realising future urban groundwater development were identified based on the observed legacy and well capture zone simulations. Despite the extensive contamination of the aquifer, it should still be possible to develop wells of high (several megalitres per day) capacity for drinking water supply (or other lower grade uses) without the requirement for solvent treatment. In those areas with higher risk of contamination, our dataset, together with application of emergent risk assessment approaches (that our dataset may serve to validate), could be used to inform potential abstractors as to whether solvent treatment is likely to be required at a particular abstraction site with time. Challenges identified that were relevant to the future development of Birmingham and urban aquifers more generally include the adequacy of groundwater quality monitoring data and uncertainties in contaminant source terms, abstraction well capture zone predictions and plume natural attenuation, in particular degradation rates. The study endorses that despite significant solvent contamination encountered, strategies can, and need, to be increasingly found to reclaim urban aquifer resources and more sustainably meet urban water demands.

  8. The legacy of chlorinated solvents in the Birmingham aquifer, UK: observations spanning three decades and the challenge of future urban groundwater development.

    PubMed

    Rivett, Michael O; Turner, Ryan J; Glibbery Ne Murcott, Penny; Cuthbert, Mark O

    2012-10-01

    Licensed abstraction well data collected during 1986-2008 from a total of 77 wells mainly located at industrial sites combined with historic land use data from 1975 has allowed insight into the legacy of chlorinated solvent contamination in the Birmingham aquifer that underlies the UK's second largest city. This legacy, expected to be reasonably symptomatic of those occurring in other urban aquifers, was characterised by: dominance of parent solvents, particularly TCE (trichloroethene) that widely exceeded drinking-water quality criteria; greater TCE occurrence in wells in proximity to increased historic land use by the metal/engineering solvent-user industry (the relationship providing a first-pass indicator of future resource development potential); regional groundwater vulnerability controls; well abstraction changes (over months to decades) influential of observed concentration transients and anticipated plume capture or release; persistence of contamination over decades (with less soluble PCE (perchloroethene) showing increased persistence relative to TCE) that was reasonably ascribed to slow contaminant release from DNAPL (dense non-aqueous phase liquid) sources and, or low permeability layers; presence of dechlorination products arising from solvent (bio)degradation, although this key attenuation process appeared to have moderate to weak influence regionally on plumes; and, inadvertent, but significant solvent mass removal from the aquifer by industrial abstractions. Key challenges to realising future urban groundwater development were identified based on the observed legacy and well capture zone simulations. Despite the extensive contamination of the aquifer, it should still be possible to develop wells of high (several megalitres per day) capacity for drinking water supply (or other lower grade uses) without the requirement for solvent treatment. In those areas with higher risk of contamination, our dataset, together with application of emergent risk assessment approaches (that our dataset may serve to validate), could be used to inform potential abstractors as to whether solvent treatment is likely to be required at a particular abstraction site with time. Challenges identified that were relevant to the future development of Birmingham and urban aquifers more generally include the adequacy of groundwater quality monitoring data and uncertainties in contaminant source terms, abstraction well capture zone predictions and plume natural attenuation, in particular degradation rates. The study endorses that despite significant solvent contamination encountered, strategies can, and need, to be increasingly found to reclaim urban aquifer resources and more sustainably meet urban water demands. PMID:23022878

  9. Re-suspension of lead contaminated urban soil as a dominant source of atmospheric lead in Birmingham, Chicago, Detroit and Pittsburgh, USA

    NASA Astrophysics Data System (ADS)

    Laidlaw, Mark A. S.; Zahran, Sammy; Mielke, Howard W.; Taylor, Mark P.; Filippelli, Gabriel M.

    2012-03-01

    Soils in older areas of cities are highly contaminated by lead, due largely to past use of lead additives in gasoline, the use of lead in exterior paints, and industrial lead sources. Soils are not passive repositories and periodic re-suspension of fine lead contaminated soil dust particulates (or aerosols) may create seasonal variations of lead exposure for urban dwellers. Atmospheric soil and lead aerosol data from the Interagency Monitoring of Protected Visual Environments (IMPROVE) database were obtained for Pittsburgh (Pennsylvania), Detroit (Michigan), Chicago (Illinois), and Birmingham (Alabama), USA. In this study the temporal variations of atmospheric soil and lead aerosols in these four US cities were examined to determine whether re-suspended lead contaminated urban soil was the dominant source of atmospheric lead. Soil and lead-in-air concentrations were examined to ascertain whether lead aerosols follow seasonal patterns with highest concentrations during the summer and/or autumn. In addition, atmospheric soil and lead aerosol concentrations on weekends and Federal Government holidays were compared to weekdays to evaluate the possibility that automotive turbulence results in re-suspension of lead contaminated urban soil. The results show that the natural logs of atmospheric soil and lead aerosols were associated in Pittsburgh from April 2004 to July 2005 (R2 = 0.31, p < 0.01), Detroit from November 2003 to July 2005 (R2 = 0.49, p <0.01), Chicago from November 2003 to August 2005 (R2 = 0.32, p < 0.01), and Birmingham from May 2004 to December 2006 (R2 = 0.47, p < 0.01). Atmospheric soil and lead aerosols followed seasonal patterns with highest concentrations during the summer and/or autumn. Atmospheric soil and lead aerosols are 3.15 and 3.12 times higher, respectively, during weekdays than weekends and Federal Government holidays, suggesting that automotive traffic turbulence plays a significant role in re-suspension of contaminated roadside soils and dusts. In order to decrease urban lead aerosol concentrations, lead deposition and subsequent children's seasonal exposure, lead contaminated urban soils need remediation or isolation because the legacy of lead continues to pose unnecessary and preventable health risks to urban dwellers.

  10. Seeing red on the road.

    PubMed

    Daz-Romnn, Amparo; Megas, Alberto; Daz-Piedra, Carolina; Catena, Andrs; Di Stasi, Leandro L

    2015-01-01

    Human and animal research has found that red perception is associated with specific behavioral reactions, generally characterized by intense responses. Here, we explored whether red cars are perceived as more dangerous than other colored cars. One hundred Spanish drivers examined several road scenarios which involved hazardous cars with different colors: red, green, yellow, black, gray, and white. Driver's behavior (response time and probability of braking) and the perceived level of risk for each scenario were analyzed. Although car color affected participants' response times, contrary to expectations, red cars did not elicit faster responses or higher perceived levels of risk. PMID:26489219

  11. ROSE: the road simulation environment

    NASA Astrophysics Data System (ADS)

    Liatsis, Panos; Mitronikas, Panogiotis

    1997-05-01

    Evaluation of advanced sensing systems for autonomous vehicle navigation (AVN) is currently carried out off-line with prerecorded image sequences taken by physically attaching the sensors to the ego-vehicle. The data collection process is cumbersome and costly as well as highly restricted to specific road environments and weather conditions. This work proposes the use of scientific animation in modeling and representation of real-world traffic scenes and aims to produce an efficient, reliable and cost-effective concept evaluation suite for AVN sensing algorithms. ROSE is organized in a modular fashion consisting of the route generator, the journey generator, the sequence description generator and the renderer. The application was developed in MATLAB and POV-Ray was selected as the rendering module. User-friendly graphical user interfaces have been designed to allow easy selection of animation parameters and monitoring of the generation proces. The system, in its current form, allows the generation of various traffic scenarios, providing for an adequate number of static/dynamic objects, road types and environmental conditions. Initial tests on the robustness of various image processing algorithms to varying lighting and weather conditions have been already carried out.

  12. Physiology of professional road cycling.

    PubMed

    Lucia, A; Hoyos, J; Chicharro, J L

    2001-01-01

    Professional road cycling is an extreme endurance sport. Approximately 30000 to 35000 km are cycled each year in training and competition and some races, such as the Tour de France last 21 days (approximately 100 hours of competition) during which professional cyclists (PC) must cover >3500 km. In some phases of such a demanding sport, on the other hand, exercise intensity is surprisingly high, since PC must complete prolonged periods of exercise (i.e. time trials, high mountain ascents) at high percentages (approximately 90%) of maximal oxygen uptake (VO2max) [above the anaerobic threshold (AT)]. Although numerous studies have analysed the physiological responses of elite, amateur level road cyclists during the last 2 decades, their findings might not be directly extrapolated to professional cycling. Several studies have recently shown that PC exhibit some remarkable physiological responses and adaptations such as: an efficient respiratory system (i.e. lack of 'tachypnoeic shift' at high exercise intensities); a considerable reliance on fat metabolism even at high power outputs; or several neuromuscular adaptations (i.e. a great resistance to fatigue of slow motor units). This article extensively reviews the different responses and adaptations (cardiopulmonary system, metabolism, neuromuscular factors or endocrine system) to this sport. A special emphasis is placed on the evaluation of performance both in the laboratory (i.e. the controversial Conconi test, distinction between climbing and time trial ability, etc.) and during actual competitions such as the Tour de France. PMID:11347684

  13. Nilsson's Power Model connecting speed and road trauma: applicability by road type and alternative models for urban roads.

    PubMed

    Cameron, M H; Elvik, R

    2010-11-01

    Nilsson (1981) proposed power relationships connecting changes in traffic speeds with changes in road crashes at various levels of injury severity. Increases in fatal crashes are related to the 4(th) power of the increase in mean speed, increases in serious casualty crashes (those involving death or serious injury) according to the 3(rd) power, and increases in casualty crashes (those involving death or any injury) according to the 2(nd) power. Increases in numbers of crash victims at cumulative levels of injury severity are related to the crash increases plus higher powers predicting the number of victims per crash. These relationships are frequently applied in OECD countries to estimate road trauma reductions resulting from expected speed reductions. The relationships were empirically derived based on speed changes resulting from a large number of rural speed limit changes in Sweden during 1967-1972. Nilsson (2004) noted that there had been very few urban speed limit changes studied to test his power model. This paper aims to test the assumption that the model is equally applicable in all road environments. It was found that the road environment is an important moderator of Nilsson's power model. While Nilsson's model appears satisfactory for rural highways and freeways, the model does not appear to be directly applicable to traffic speed changes on urban arterial roads. The evidence of monotonically increasing powers applicable to changes in road trauma at increasing injury severity levels with changes in mean speed is weak. The estimated power applicable to serious casualties on urban arterial roads was significantly less than that on rural highways, which was also significantly less than that on freeways. Alternative models linking the parameters of speed distributions with road trauma are reviewed and some conclusions reached for their use on urban roads instead of Nilsson's model. Further research is needed on the relationships between serious road trauma and urban speeds. PMID:20728642

  14. 16. Bridge at Old Road S looking ESE. Great ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    16. Bridge at Old Road S looking ESE. - Great Smoky Mountains National Park Roads & Bridges, Roaring Fork Motor Nature Trail, Between Cherokee Orchard Road & U.S. Route 321, Gatlinburg, Sevier County, TN

  15. 6. Roaring Fork Motor Nature Trail, road view after stop ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Roaring Fork Motor Nature Trail, road view after stop four. - Great Smoky Mountains National Park Roads & Bridges, Roaring Fork Motor Nature Trail, Between Cherokee Orchard Road & U.S. Route 321, Gatlinburg, Sevier County, TN

  16. 11. Roaring Fork Motor Nature Trail, boulders along road after ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. Roaring Fork Motor Nature Trail, boulders along road after stop 13. - Great Smoky Mountains National Park Roads & Bridges, Roaring Fork Motor Nature Trail, Between Cherokee Orchard Road & U.S. Route 321, Gatlinburg, Sevier County, TN

  17. 2. Roaring Fork Motor Nature Trail, road view before first ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Roaring Fork Motor Nature Trail, road view before first stop. - Great Smoky Mountains National Park Roads & Bridges, Roaring Fork Motor Nature Trail, Between Cherokee Orchard Road & U.S. Route 321, Gatlinburg, Sevier County, TN

  18. 4. Ford near the northern end of road looking NNE. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. Ford near the northern end of road looking NNE. - Great Smoky Mountains National Park Roads & Bridges, Rich Mountain Road, Between Cades Cove & park boundary at Rich Mountain Gap, Gatlinburg, Sevier County, TN

  19. 2. Switchback and General Road view looking S. Great ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Switchback and General Road view looking S. - Great Smoky Mountains National Park Roads & Bridges, Rich Mountain Road, Between Cades Cove & park boundary at Rich Mountain Gap, Gatlinburg, Sevier County, TN

  20. 27. VIEW OF CAPE ROYAL ROAD FROM ANGEL'S WINDOW, FACING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    27. VIEW OF CAPE ROYAL ROAD FROM ANGEL'S WINDOW, FACING NNW. TURNOUT PICTURED IN PHOTO AZ-40-22 IS VISIBLE IN GAP OF CLIFF. - Cape Royal Road, Between North Entrance Road & Cape Royal, Grand Canyon, Coconino County, AZ

  1. 7. OBLIQUE VIEW OF CULVERT UNDER LATROBE ROAD WEST OF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. OBLIQUE VIEW OF CULVERT UNDER LATROBE ROAD WEST OF THE WHITE ROCK RD. INTERSECTION; VIEW TO SOUTHWEST. - Placerville Road, White Rock Road between Clarksville & White Rock, El Dorado Hills, El Dorado County, CA

  2. 4. View of Building 802 from the access road, facing ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. View of Building 802 from the access road, facing northwest. - Naval Air Station Fallon, 100-man Fallout Shelter, 800 Complex, off Carson Road near intersection of Pasture & Berney Roads, Fallon, Churchill County, NV

  3. 13. Upper portal of tunnel on Newfound Gap Road looking ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. Upper portal of tunnel on Newfound Gap Road looking S. - Great Smoky Mountains National Park Roads & Bridges, Newfound Gap Road, Between Gatlinburg, TN & Cherokee, NC, Gatlinburg, Sevier County, TN

  4. 3. NEWFOUND GAP ROAD, VIEW OF LOOP OVER FROM CHIMNEY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. NEWFOUND GAP ROAD, VIEW OF LOOP OVER FROM CHIMNEY TOPS. - Great Smoky Mountains National Park Roads & Bridges, The Loop Over Bridge, Newfound Gap Road 8.6 miles from park entrance, Gatlinburg, Sevier County, TN

  5. 25. Newfound Gap Road, pullout after switchback, North Carolina side. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    25. Newfound Gap Road, pullout after switchback, North Carolina side. - Great Smoky Mountains National Park Roads & Bridges, Newfound Gap Road, Between Gatlinburg, TN & Cherokee, NC, Gatlinburg, Sevier County, TN

  6. 21. Newfound Gap Road, last pullout before gap, North Carolina ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    21. Newfound Gap Road, last pullout before gap, North Carolina side. - Great Smoky Mountains National Park Roads & Bridges, Newfound Gap Road, Between Gatlinburg, TN & Cherokee, NC, Gatlinburg, Sevier County, TN

  7. 2. NEWFOUND GAP ROAD, LOOP OVER, VIEW INSIDE OVERPASS. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. NEWFOUND GAP ROAD, LOOP OVER, VIEW INSIDE OVERPASS. - Great Smoky Mountains National Park Roads & Bridges, The Loop Over Bridge, Newfound Gap Road 8.6 miles from park entrance, Gatlinburg, Sevier County, TN

  8. 14. Newfound Gap Road, view from atop tunnel, Tennessee side. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. Newfound Gap Road, view from atop tunnel, Tennessee side. - Great Smoky Mountains National Park Roads & Bridges, Newfound Gap Road, Between Gatlinburg, TN & Cherokee, NC, Gatlinburg, Sevier County, TN

  9. 28. Stream view of revetment wall on Newfound Gap Road ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    28. Stream view of revetment wall on Newfound Gap Road looking S. - Great Smoky Mountains National Park Roads & Bridges, Newfound Gap Road, Between Gatlinburg, TN & Cherokee, NC, Gatlinburg, Sevier County, TN

  10. 23. Newfound Gap Road, Fancy Ridge, overlook with ugly railing. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    23. Newfound Gap Road, Fancy Ridge, overlook with ugly railing. - Great Smoky Mountains National Park Roads & Bridges, Newfound Gap Road, Between Gatlinburg, TN & Cherokee, NC, Gatlinburg, Sevier County, TN

  11. 26. Newfound Gap Road, North Carolina side, with Oconaluftee River. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    26. Newfound Gap Road, North Carolina side, with Oconaluftee River. - Great Smoky Mountains National Park Roads & Bridges, Newfound Gap Road, Between Gatlinburg, TN & Cherokee, NC, Gatlinburg, Sevier County, TN

  12. 33. Mountain farm museum from Newfound Gap Road looking ENE. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    33. Mountain farm museum from Newfound Gap Road looking ENE. - Great Smoky Mountains National Park Roads & Bridges, Newfound Gap Road, Between Gatlinburg, TN & Cherokee, NC, Gatlinburg, Sevier County, TN

  13. 1. HISTORIC PHOTOGRAPH, VIEW LOOKING NORTH ALONG TACONIC ROAD OF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. HISTORIC PHOTOGRAPH, VIEW LOOKING NORTH ALONG TACONIC ROAD OF BRIDGE CARRYING MERRITT PARKWAY, CA. 1940. COLLECTION CONNECTICUT DEPARTMENT OF TRANSPORTATION. - Merritt Parkway, Taconic Road Bridge, Spanning Taconic Road, Greenwich, Fairfield County, CT

  14. 2. Deep Creek Road, old bridge at campground entrance. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Deep Creek Road, old bridge at campground entrance. - Great Smoky Mountains National Park Roads & Bridges, Deep Creek Road, Between Park Boundary near Bryson City & Deep Creek Campground, Gatlinburg, Sevier County, TN

  15. 1. Deep Creek Road, picnic pavilion Great Smoky Mountains ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Deep Creek Road, picnic pavilion - Great Smoky Mountains National Park Roads & Bridges, Deep Creek Road, Between Park Boundary near Bryson City & Deep Creek Campground, Gatlinburg, Sevier County, TN

  16. 11. GAS STATION AND OLD ROAD ALIGNMENT, FACING S. VISITOR ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. GAS STATION AND OLD ROAD ALIGNMENT, FACING S. VISITOR CENTER BEHIND TREES. SAME CAMERA POSITION AS AZ-45-10. - South Entrance Road, Between South park boundary & Village Loop Road, Grand Canyon, Coconino County, AZ

  17. 22. ANGEL'S WINDOW TURNOUT ON CAPE ROYAL ROAD, FACING NNE. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    22. ANGEL'S WINDOW TURNOUT ON CAPE ROYAL ROAD, FACING NNE. WHITE VAN IS APPROXIMATE CAMERA POSITION FOR PHOTO AZ-40-21. - Cape Royal Road, Between North Entrance Road & Cape Royal, Grand Canyon, Coconino County, AZ

  18. 1. Floor of the Valley Road with Zion Lodge in ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Floor of the Valley Road with Zion Lodge in center background and old road grade at far right - Floor of the Valley Road, Between Zion-Mt. Carmel Highway & Temple of Sinawava, Springdale, Washington County, UT

  19. BEACH ROAD SHOWING THE LAWN WITH KIAWE TREES BETWEEN THE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    BEACH ROAD SHOWING THE LAWN WITH KIAWE TREES BETWEEN THE ROAD AND THE BEACH. BEACH ROAD IS 14' WIDE. VIEW FACING SOUTH. - Hickam Field, Fort Kamehameha Historic Housing, Along Worchester Avenue & Hope Street, Honolulu, Honolulu County, HI

  20. 17. HIGHWAY 190 ROAD VIEW AT FURNACE CREEK INN. NOTE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    17. HIGHWAY 190 ROAD VIEW AT FURNACE CREEK INN. NOTE ABANDONED GAS STATION ON LEFT AND ROAD TO BADWATER AT LEFT IN BACKGROUND. LOOKING WSW. - Death Valley National Park Roads, Death Valley Junction, Inyo County, CA

  1. 17. RETAINING WALL CRIBBING AND ROAD VIEW, LOOKING IN SOUTHWARD ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    17. RETAINING WALL CRIBBING AND ROAD VIEW, LOOKING IN SOUTHWARD DIRECTION OF TRAVEL BELOW DIAMOND PEAK. ROAD SIGN NOTES SWITCHBACK SEEN IN CA-270-14 TO CA-270-16. LOOKING ESE. - Lassen Park Road, Mineral, Tehama County, CA

  2. Factors Affecting Acceptance and Intention to Receive Pandemic Influenza A H1N1 Vaccine among Primary School Children: A Cross-Sectional Study in Birmingham, UK.

    PubMed

    Janks, Michaela; Cooke, Sara; Odedra, Aimee; Kang, Harkeet; Bellman, Michelle; Jordan, Rachel E

    2012-01-01

    UK pandemic influenza strategy focused on vaccination of high risk groups, although evidence shows that school-age children have the highest infection rates. Vaccination of children might be an additional strategy. We undertook a cross-sectional study amongst 149 parents of primary school children aged 4-7 years in Birmingham, UK to quantify intention to accept pandemic influenza vaccine and identify factors affecting uptake. Ninety-one (61.1%, 95% CI 52.8, 68.9) had or would accept vaccine for their child. The most common reasons for declining vaccine were concerns about safety (58.6% reported this), side effects (55.2%), or believing their child had already had swine flu (12.1%). Parents of nonwhite ethnicity (OR 2.4 (1.1, 5.0)) and with asthmatic children (OR 6.6 (1.4, 32.1)) were significantly more likely to accept pandemic vaccine, as were those whose children had ever received seasonal vaccine and those who believed swine flu to be a serious threat (OR 4.2 (1.9, 9.1)). Parents would be more likely to accept vaccination if they received a letter of invite, if the government strongly encouraged them, if it were administered at school, and if it were more thoroughly tested. Accurate media portrayal of safety of the vaccine during future pandemics will be essential. PMID:23150815

  3. Quantitative risk assessment of exposures to butadiene in EU occupational settings based on the University of Alabama at Birmingham epidemiological study.

    PubMed

    Sielken, Robert L; Valdez-Flores, Ciriaco

    2013-03-01

    The excess risks due to 1,3-butadiene (BD) inhalation in EU occupational settings are quantified for leukemia, AML, CLL, CML, lymphoid neoplasms, and myeloid neoplasms. The most recent data from the University of Alabama at Birmingham epidemiological study of North American workers in the styrene-butadiene rubber industry are modeled. The number of high-intensity tasks (HITs) and other exposure covariates may be more important predictors than cumulative BD ppm-years alone. For example, all of the 71 leukemia decedents in the UAB study who were exposed to BD had some BD HITs. None of the 1192 exposed workers without BD HITs had leukemia mortalities. The authors' best estimate (consolidated over all endpoints) of the average occupational BD exposure concentration for 45 years of exposure starting at age 20 corresponding to an added risk of 1/10,000 by age 70 is 7.2 ppm. Cumulative BD ppm-years is not statistically significantly associated with CML, AML, or myeloid neoplasms or (after any one of eight exposure covariates is included in the modeling) leukemia. The statistical significance of the slopes for leukemia, CLL, and lymphoid neoplasms unadjusted for covariate effects disappears when modeling is restricted to person years with less than 200 cumulative BD ppm-years. PMID:23261476

  4. Factors Affecting Acceptance and Intention to Receive Pandemic Influenza A H1N1 Vaccine among Primary School Children: A Cross-Sectional Study in Birmingham, UK

    PubMed Central

    Janks, Michaela; Cooke, Sara; Odedra, Aimee; Kang, Harkeet; Bellman, Michelle; Jordan, Rachel E.

    2012-01-01

    UK pandemic influenza strategy focused on vaccination of high risk groups, although evidence shows that school-age children have the highest infection rates. Vaccination of children might be an additional strategy. We undertook a cross-sectional study amongst 149 parents of primary school children aged 4–7 years in Birmingham, UK to quantify intention to accept pandemic influenza vaccine and identify factors affecting uptake. Ninety-one (61.1%, 95% CI 52.8, 68.9) had or would accept vaccine for their child. The most common reasons for declining vaccine were concerns about safety (58.6% reported this), side effects (55.2%), or believing their child had already had swine flu (12.1%). Parents of nonwhite ethnicity (OR 2.4 (1.1, 5.0)) and with asthmatic children (OR 6.6 (1.4, 32.1)) were significantly more likely to accept pandemic vaccine, as were those whose children had ever received seasonal vaccine and those who believed swine flu to be a serious threat (OR 4.2 (1.9, 9.1)). Parents would be more likely to accept vaccination if they received a letter of invite, if the government strongly encouraged them, if it were administered at school, and if it were more thoroughly tested. Accurate media portrayal of safety of the vaccine during future pandemics will be essential. PMID:23150815

  5. Learning Road Safety Skills in the Classroom

    ERIC Educational Resources Information Center

    Brown, Freddy Jackson; Gillard, Duncan

    2009-01-01

    This case study demonstrates the effectiveness of a classroom based learning programme in the acquisition of road safety skills. The participant, a child with severe learning disabilities, was taught road safety behaviours in the classroom with the aid of photograph cards. When he had mastered these skills in the classroom, he returned to the…

  6. Drawing Road Networks with Mental Maps.

    PubMed

    Lin, Shih-Syun; Lin, Chao-Hung; Hu, Yan-Jhang; Lee, Tong-Yee

    2014-09-01

    Tourist and destination maps are thematic maps designed to represent specific themes in maps. The road network topologies in these maps are generally more important than the geometric accuracy of roads. A road network warping method is proposed to facilitate map generation and improve theme representation in maps. The basic idea is deforming a road network to meet a user-specified mental map while an optimization process is performed to propagate distortions originating from road network warping. To generate a map, the proposed method includes algorithms for estimating road significance and for deforming a road network according to various geometric and aesthetic constraints. The proposed method can produce an iconic mark of a theme from a road network and meet a user-specified mental map. Therefore, the resulting map can serve as a tourist or destination map that not only provides visual aids for route planning and navigation tasks, but also visually emphasizes the presentation of a theme in a map for the purpose of advertising. In the experiments, the demonstrations of map generations show that our method enables map generation systems to generate deformed tourist and destination maps efficiently. PMID:26357374

  7. BOOK REVIEW OF "ECOLOGICAL EFFECTS OF ROADS"

    EPA Science Inventory

    Throughout the world, roads have become a permanent part of our environment. The ecological effects of roads and traffic are as consequential as other topical issues such as losses in biological diversity and damage by exotic and invasive species. However, this issue has usuall...

  8. International Road Signs: Interpretability and Training Techniques.

    ERIC Educational Resources Information Center

    Griffith, Douglas; Actkinson, Tomme R.

    The drivers in a battalion about to be deployed to Germany were taught the meanings of international road signs using one of the following techniques: Sign Only, in which the road signs were presented via a slide projector and the names of the slides provided orally by the instructor; Sign Elaboration, which was identical to the Sign Only…

  9. 30 CFR 817.150 - Roads: General.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... PERFORMANCE STANDARDS PERMANENT PROGRAM PERFORMANCE STANDARDS-UNDERGROUND MINING ACTIVITIES § 817.150 Roads...- and nontoxic-forming substances in road surfacing. (c) Design and construction limits and... use, including consideration of the type and size of equipment used, the design and construction...

  10. 30 CFR 817.150 - Roads: General.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... PERFORMANCE STANDARDS PERMANENT PROGRAM PERFORMANCE STANDARDS-UNDERGROUND MINING ACTIVITIES § 817.150 Roads...- and nontoxic-forming substances in road surfacing. (c) Design and construction limits and... use, including consideration of the type and size of equipment used, the design and construction...

  11. Quantification of Gravel Rural Road Sediment Production

    NASA Astrophysics Data System (ADS)

    Silliman, B. A.; Myers Toman, E.

    2014-12-01

    Unbound rural roads are thought to be one of the largest anthropogenic sources of sediment reaching stream channels in small watersheds. This sediment deposition can reduce water quality in the streams negatively impacting aquatic habitat as well as impacting municipal drinking water sources. These roads are thought to see an increase in construction and use in southeast Ohio due to the expansion of shale gas development in the region. This study set out to quantify the amount of sediment these rural roads are able to produce. A controlled rain event of 12.7 millimeters of rain over a half hour period was used to drive sediment production over a 0.03 kilometer section of gravel rural road. These 8 segments varied in many characteristics and produced from 2.0 to 8.4 kilograms of sediment per 0.03 kilometers of road with the average production over the 8 segments being 5.5 kilograms of sediment. Sediment production was not strongly correlated with road segment slope but traffic was found to increase sediment production from 1.1 to 3.9 times as much sediment after traffic use. These results will help inform watershed scale sediment budgeting, and inform best management practices for road maintenance and construction. This study also adds to the understanding of the impacts of rural road use and construction associated with the changing land use from agricultural to natural gas extraction.

  12. 30 CFR 816.150 - Roads: general.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... drainage control, culvert placement, and culvert size, in accordance with current, prudent engineering...: general. (a) Road classification system. (1) Each road, as defined in § 701.5 of this chapter, shall be..., designed, constructed, reconstructed, used, maintained, and reclaimed so as to: (1) Control or...

  13. 30 CFR 817.150 - Roads: General.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... drainage control, culvert placement, and culvert size, in accordance with current, prudent engineering...: General. (a) Road classification system. (1) Each road, as defined in § 701.5 of this chapter, shall be..., designed, constructed, reconstructed, used, maintained, and reclaimed so as to: (1) Control or...

  14. 14 CFR 151.89 - Roads.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Roads. 151.89 Section 151.89 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS FEDERAL AID TO AIRPORTS Project Programming Standards § 151.89 Roads. (a) Federal-aid Airport Program...

  15. 14 CFR 151.89 - Roads.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Roads. 151.89 Section 151.89 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS FEDERAL AID TO AIRPORTS Project Programming Standards § 151.89 Roads. (a) Federal-aid Airport Program...

  16. 14 CFR 151.89 - Roads.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Roads. 151.89 Section 151.89 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS FEDERAL AID TO AIRPORTS Project Programming Standards § 151.89 Roads. (a) Federal-aid Airport Program...

  17. 14 CFR 151.89 - Roads.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Roads. 151.89 Section 151.89 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS FEDERAL AID TO AIRPORTS Project Programming Standards § 151.89 Roads. (a) Federal-aid Airport Program...

  18. HOW FAR TO THE NEAREST ROAD?

    EPA Science Inventory

    Ecological impacts from roads may be the rule rather than the exception in most watersheds of the conterminous United States. We measured total area, and forestland area located within nine distances of the nearest road of any type in each of 2,108 watersheds nationwide. Overall,...

  19. 49 CFR 391.31 - Road test.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 5 2014-10-01 2014-10-01 false Road test. 391.31 Section 391.31 Transportation... COMBINATION VEHICLE (LCV) DRIVER INSTRUCTORS Tests § 391.31 Road test. (a) Except as provided in subpart G, a person shall not drive a commercial motor vehicle unless he/she has first successfully completed a...

  20. 49 CFR 391.31 - Road test.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 5 2013-10-01 2013-10-01 false Road test. 391.31 Section 391.31 Transportation... COMBINATION VEHICLE (LCV) DRIVER INSTRUCTORS Tests § 391.31 Road test. (a) Except as provided in subpart G, a person shall not drive a commercial motor vehicle unless he/she has first successfully completed a...

  1. 49 CFR 391.31 - Road test.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 5 2012-10-01 2012-10-01 false Road test. 391.31 Section 391.31 Transportation... COMBINATION VEHICLE (LCV) DRIVER INSTRUCTORS Tests § 391.31 Road test. (a) Except as provided in subpart G, a person shall not drive a commercial motor vehicle unless he/she has first successfully completed a...

  2. 25 CFR 265.3 - Roads prohibited.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Roads prohibited. 265.3 Section 265.3 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HERITAGE PRESERVATION ESTABLISHMENT OF ROADLESS AND WILD AREAS ON INDIAN RESERVATIONS § 265.3 Roads prohibited. (a) Within the boundaries of this officially designated roadless area it will be the policy...

  3. Wildlife friendly roads: the impacts of roads on wildlife in urban areas and potential remedies

    USGS Publications Warehouse

    Riley, Seth P D; Brown, Justin L.; Sikich, Jeff A.; Schoonmaker, Catherine M.; Boydston, Erin E.

    2014-01-01

    Roads are one of the most important factors affecting the ability of wildlife to live and move within an urban area. Roads physically replace wildlife habitat and often reduce habitat quality nearby, fragment the remaining habitat, and cause increased mortality through vehicle collisions. Much ecological research on roads has focused on whether animals are successfully crossing roads, or if the road is a barrier to wildlife movement, gene flow, or functional connectivity. Roads can alter survival and reproduction for wildlife, even among species such as birds that cross roads easily. Here we examine the suite of potential impacts of roads on wildlife, but we focus particularly on urban settings. We report on studies, both in the literature and from our own experience, that have addressed wildlife and roads in urban landscapes. Although road ecology is a growing field of study, relatively little of this research, and relatively few mitigation projects, have been done in urban landscapes. We also draw from the available science on road impacts in rural areas when urban case studies have not fully addressed key topics.

  4. Unofficial Road Building in the Brazilian Amazon: Dilemmas and Models for Road Governance

    NASA Technical Reports Server (NTRS)

    Perz, Stephen G.; Overdevest, Christine; Caldas, Marcellus M.; Walker, Robert T.; Arima, Eugenio Y.

    2007-01-01

    Unofficial roads form dense networks in landscapes, generating a litany of negative ecological outcomes, but unofficial roads in frontier areas are also instrumental in local livelihoods and community development. This trade-off poses dilemmas for the governance of unofficial roads. Unofficial road building in frontier areas of the Brazilian Amazon illustrates the challenges of 'road governance.' Both state-based and community based governance models exhibit important liabilities for governing unofficial roads. Whereas state-based governance has experienced difficulties in adapting to specific local contexts and interacting effectively with local interest groups, community-based governance has a mixed record owing to social inequalities and conflicts among local interest groups. A state-community hybrid model may offer more effective governance of unofficial road building by combining the oversight capacity of the state with locally grounded community management via participatory decision-making.

  5. BRICS: opportunities to improve road safety

    PubMed Central

    Vecino-Ortiz, Andres I

    2014-01-01

    Abstract Brazil, the Russian Federation, India, China and South Africa – the countries known as BRICS – are currently undergoing a deep epidemiological transition that is mainly driven by rapid economic growth and technological change. The changes being observed in the distribution of the burden of diseases and injuries – such as recent increases in the incidence of road traffic injuries – are matters of concern. BRICS may need stronger institutional capacity to address such changes in a timely way. In this paper, we present data on road traffic injuries in BRICS and illustrate the enormous challenge that these countries currently face in reducing the incidence of such injuries. There is an urgent need to improve road safety indicators in every country constituting BRICS. It is imperative for BRICS to invest in system-wide road safety interventions and reduce the mortality and morbidity from road traffic injuries. PMID:24940016

  6. A statistical model for road surface friction forecasting applying optical road weather measurements

    NASA Astrophysics Data System (ADS)

    Hippi, M.; Juga, I.; Nurmi, P.

    2009-09-01

    Road surface friction is defined as the grip between car tyre and underlying surface. Poor friction often plays a crucial role in wintertime car accidents. Friction can decrease dramatically during snowfall or when wet road surface temperature falls below zero. Even a thin layer of ice or snow can decrease friction substantially increasing the risk of accidents. Many studies have shown that road surface temperature, road conditions and friction can fluctuate dramatically within short distances under specific weather situations. Friction or grip can be improved with road maintenance activities like salting and gritting. Salting will melt the ice or snow layer, whereas gritting will improve the grip. Salting is effective only above -5C temperatures. Light snowfall together with low temperatures can result in very slippery driving conditions. Finnish Road Administration's observing network covers c. 500 road weather stations in Finland. Almost 100 of them are equipped with optical sensors (in winter 2008-2009). The number of optical sensors has increased remarkably during past few years. The optical measuring devices are Vaisala DSC111 sensors which measure the depth of water, snow and ice on the road surface and also produce an estimate of the state of road and prevailing friction. Observation data from road weather stations with optical sensors were collected from winter 2007/08, and a couple of representative (from a weather perspective) stations were selected for detailed statistical analysis. The purpose of the study was to find a statistical relationship between the observed values and, especially, the correlation between friction and other road weather parameters. Consequently, a model based on linear regression was developed. With the model friction being the dependent variable, the independent variables having highest correlations were the composite of ice and snow (water content) on the road, and the road surface temperature. In the case of a wet road surface, the amount of water was the best predictor for friction. The models were tested with an independent sample from winter 2008/09. Finnish Meteorological Institute (FMI) has been running an operational road weather prediction model for about ten years. The model predicts e.g. the road surface temperature and the layers of snow, ice and water on the road. With the addition of the statistical friction model, road surface friction will be a new forecast parameter. There are, however, some challenges to be solved before operational applicability. A major issue is how to take road maintenance activities, and especially the salting, into account. This study is carried out within the EU/FP7 Project ROADIDEA, where the major frame of reference is to develop new and innovative products for traffic and transport sectors.

  7. The importance of accurate road data for spatial applications in public health: customizing a road network

    PubMed Central

    Frizzelle, Brian G; Evenson, Kelly R; Rodriguez, Daniel A; Laraia, Barbara A

    2009-01-01

    Background Health researchers have increasingly adopted the use of geographic information systems (GIS) for analyzing environments in which people live and how those environments affect health. One aspect of this research that is often overlooked is the quality and detail of the road data and whether or not it is appropriate for the scale of analysis. Many readily available road datasets, both public domain and commercial, contain positional errors or generalizations that may not be compatible with highly accurate geospatial locations. This study examined the accuracy, completeness, and currency of four readily available public and commercial sources for road data (North Carolina Department of Transportation, StreetMap Pro, TIGER/Line 2000, TIGER/Line 2007) relative to a custom road dataset which we developed and used for comparison. Methods and Results A custom road network dataset was developed to examine associations between health behaviors and the environment among pregnant and postpartum women living in central North Carolina in the United States. Three analytical measures were developed to assess the comparative accuracy and utility of four publicly and commercially available road datasets and the custom dataset in relation to participants' residential locations over three time periods. The exclusion of road segments and positional errors in the four comparison road datasets resulted in between 5.9% and 64.4% of respondents lying farther than 15.24 meters from their nearest road, the distance of the threshold set by the project to facilitate spatial analysis. Agreement, using a Pearson's correlation coefficient, between the customized road dataset and the four comparison road datasets ranged from 0.01 to 0.82. Conclusion This study demonstrates the importance of examining available road datasets and assessing their completeness, accuracy, and currency for their particular study area. This paper serves as an example for assessing the feasibility of readily available commercial or public road datasets, and outlines the steps by which an improved custom dataset for a study area can be developed. PMID:19409088

  8. Road network estimation through GMTI track fusion

    NASA Astrophysics Data System (ADS)

    Scalzo, Maria; Jones, Eric; Bubalo, Adnan; Alford, Mark; Wood, Gregory

    2011-06-01

    Road networks and associated traffic flow information are topics that have an innumerable number of applications, ranging from highway planning to military intelligence. Despite the importance of these networks, archival databases that often have update rates on the order of years or even decades have historically been the main source for obtaining and analyzing road network information. This somewhat static view of a potentially changing infrastructure can cause the information to therefore be incomplete and incorrect. Furthermore, these road databases are not only static, but rarely provide information beyond a simple two-dimensional view of a road, where divided high-ways are represented in the same manner as a rural dirt road. It is for these reasons that the use of Ground Moving Target Indicator (GMTI) data and tracks to create road networks is explored. This data lends itself to being able to not only provide a single static snapshot of a network that is considered the network for years, but to provide a consistently accurate and updated changing picture of the environment. The approach employed for creating a road network from GMTI tracks includes a technique known as Continuous Dynamic Time Warping (CDTW), as well as a general fusion routine.

  9. Bearing Capacity Assessment on low Volume Roads

    NASA Astrophysics Data System (ADS)

    Zariņš, A.

    2015-11-01

    A large part of Latvian road network consists of low traffic volume roads and in particular of roads without hard pavement. Unbounded pavements shows serious problems in the form of rutting and other deformations, which finally lead to weak serviceability and damage of the road structure after intensive exploitation periods. Traditionally, these problems have been associated with heavy goods transport, overloaded vehicles and their impact. To find the specific damaging factors causing road pavement deformations and evaluate their prevention possibilities, and establish conditions that will allow doing it, the study was carried out. The tire pressure has been set as the main factor of load. Two different tire pressures have been used in tests and their impacts were compared. The comparison was done using deflection measurements with LWD together with dielectric constant measurements in a road structure using percometer. Measurements were taken in the upper pavement structure layers at different depths during full-scale loading and in different moisture/temperature conditions. Advisable load intensity and load factors for heavy traffic according to road conditions were set based on the study results.

  10. Non-Official Roads Dilemma in Amazonia

    NASA Technical Reports Server (NTRS)

    Perz, Stephen G.; Arima, Eugenio; Souza, Carlos, Jr.; Caldas, Marcellus; Brandao, Amintas de O., Jr.; Araujo de Souza, Francisco Kennedy; Walker, Robert

    2005-01-01

    At the beginning of this millennium, "non-official" roads predominate in Amazonia. The opening of these roads, a phenomenon that has not been studied in depth, represents a major dilemma - it generates environmental and social impacts, but it helps to reduce the isolation of the communities in Amazonia and to improve the quality of life for those rural populations. The combined positive and negative aspects of this dilemma mean that it is a matter of crucial importance for the government at last to do a proper job in building these roads; if this is disregarded, in the future, the environment and the Brazilians living in that region will be at risk.

  11. Investigation of water quality and aquatic-community structure in Village and Valley Creeks, City of Birmingham, Jefferson County, Alabama, 2000-01

    USGS Publications Warehouse

    McPherson, Ann K.; Abrahamsen, Thomas A.; Journey, Celeste A.

    2002-01-01

    The U.S. Geological Survey conducted a 16-month investigation of water quality, aquatic-community structure, bed sediment, and fish tissue in Village and Valley Creeks, two urban streams that drain areas of highly intensive residential, commercial, and industrial land use in Birmingham, Alabama. Water-quality data were collected between February 2000 and March 2001 at four sites on Village Creek, three sites on Valley Creek, and at two reference sites near Birmingham?Fivemile Creek and Little Cahaba River, both of which drain less-urbanized areas. Stream samples were analyzed for major ions, nutrients, fecal bacteria, trace and major elements, pesticides, and selected organic constituents. Bed-sediment and fish-tissue samples were analyzed for trace and major elements, pesticides, polychlorinated biphenyls, and additional organic compounds. Aquatic-community structure was evaluated by conducting one survey of the fish community and in-stream habitat and two surveys of the benthic-invertebrate community. Bed-sediment and fish-tissue samples, benthic-invertebrates, and habitat data were collected between June 2000 and October 2000 at six of the nine water-quality sites; fish communities were evaluated in April and May 2001 at the six sites where habitat and benthic-invertebrate data were collected. The occurrence and distribution of chemical constituents in the water column and bed sediment provided an initial assessment of water quality in the streams. The structure of the aquatic communities, the physical condition of the fish, and the chemical analyses of fish tissue provided an indication of the cumulative effects of water quality on the aquatic biota. Water chemistry was similar at all sites, characterized by strong calcium-bicarbonate component and magnesium components. Median concentrations of total nitrogen and total phosphorus were highest at the headwaters of Valley Creek and lowest at the reference site on Fivemile Creek. In Village Creek, median concentrations of nitrite and ammonia increased in a downstream direction. In Valley Creek, median concentrations of nitrate, nitrite, ammonia, organic nitrogen, suspended phosphorus, and orthophosphate decreased in a downstream direction. Median concentrations of Escherichia coli and fecal coliform bacteria were highest at the most upstream site of Valley Creek and lowest at the reference site on Fivemile Creek. Concentrations of enterococci exceeded the U.S. Environmental Protection Agency criterion in 80 percent of the samples; concentrations of Escherichia coli exceeded the criterion in 56 percent of the samples. Concentrations of bacteria at the downstream sites on Village and Valley Creeks were elevated during high flow rather than low flow, indicating the presence of nonpoint sources. Surface-water samples were analyzed for chemical compounds that are commonly found in wastewater and urban runoff. The median number of wastewater indicators was highest at the most upstream site on Valley Creek and lowest at the reference site on Fivemile Creek. Concentrations of total recoverable cadmium, copper, lead, and zinc in surface water exceeded acute and chronic aquatic life criteria in up to 24 percent of the samples that were analyzed for trace and major elements. High concentrations of trace and major elements in the water column were detected most frequently during high flow, indicating the presence of nonpoint sources. Of the 24 pesticides detected in surface water, 17 were herbicides and 7 were insecticides. Atrazine, simazine, and prometon were the most commonly detected herbicides; diazinon, chlorpyrifos, and carbaryl were the most commonly detected insecticides. Concentrations of atrazine, carbaryl, chlorpyrifos, diazinon, and malathion periodically exceeded criteria for the protection of aquatic life. Trace-element priority pollutants, pesticides, and other organic compounds were detected in higher concentrations in bed sediment at the Village and Valley Creek sites t

  12. Investigation of Water Quality and Aquatic-Community Structure in Village and Valley Creeks, City of Birmingham, Jefferson County, Alabama 2000-01

    NASA Astrophysics Data System (ADS)

    McPherson, A. K.

    2002-12-01

    The U.S. Geological Survey conducted a 16-month investigation of water quality, aquatic-community structure, bed sediment, and fish tissue in Village and Valley Creeks, two urban streams that drain areas of residential, commercial, and industrial land use in Birmingham, Alabama. Water-quality data were collected between February 2000 and March 2001 at four sites on Village Creek, three sites on Valley Creek, and at two reference sites near Birmingham, Fivemile Creek and Little Cahaba River, that drain less urbanized areas. The occurrence and distribution of chemical constituents in the water column and bed sediment provided an initial assessment of water quality in the streams. Aquatic-community structure, physical condition of fish, and analysis of fish tissue provided an indication of the cumulative effects of the water quality on the aquatic biota. Degraded water quality was seen at the more urbanized sites on Village and Valley Creeks. Elevated concentrations of nutrients, bacteria, trace elements, and organic contaminants were detected in the water column. Trace-element priority pollutants, pesticides, and other organic compounds were detected in higher concentrations in bed sediment and fish tissue at the Village and Valley Creek sites than at the reference site. The richness and density of the fish and benthic-invertebrate communities indicate that the integrity of the aquatic communities in Village and Valley Creeks is poor in comparison to that observed at the two reference sites. Correlations between land use and aquatic-community structure, water quality, bed sediment, and fish tissue were observed. The abundance of mayflies and the number of EPT (ephemeroptera, plecoptera, tricoptera) taxa were negatively correlated with industrial land use. The abundance of midges (an indicator of poor water quality) was positively correlated with industrial land use; the percentage of mosquitofishes (a tolerant species) was positively correlated with commercial land use. In contrast, the numbers of fish species, fish families, and the percentage of sunfishes (intolerant species) were positively correlated with forested land use, indicating that the more diverse fish communities were found in basins with a higher percentage of forested land. The concentrations of 12 water-quality constituents and 18 organic compounds detected in bed sediment were positively correlated with industrial land use. Mercury and molybdenum concentrations detected in fish-liver tissue also were positively correlated with industrial land use. The water quality and aquatic-community structure in Village and Valley Creeks are degraded in comparison to streams flowing through less urbanized areas. Decreased diversity and elevated concentrations of trace elements and organic contaminants in the water column, bed sediment, and fish tissues at Village and Valley Creeks are indicative of the effects of urbanization. Industrial land use, in particular, was significantly correlated to elevated contaminant levels in the water column, bed sediment, fish tissues, and to the declining health of the benthic-invertebrate communities. The results of this 16-month study have long-range watershed management implications, demonstrating the association between urban development and stream degradation. These data can serve as a baseline from which to determine the effectiveness of stream-restoration programs.

  13. 6. OLD AND NEW TIOGA ROAD. NOTE REMNANTS OF OLD ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. OLD AND NEW TIOGA ROAD. NOTE REMNANTS OF OLD ROAD ON LEFT. NOTE ROAD CUT ON CANYON WALL IN CENTER REAR. LOOKING NNE. GIS: N-37 56 19.5 / W-119 13 53.3 - Tioga Road, Between Crane Flat & Tioga Pass, Yosemite Village, Mariposa County, CA

  14. 4. ENVIRONMENT, FROM NORTH, SHOWING RIVER ROAD BRIDGE CARRYING CASSELMAN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. ENVIRONMENT, FROM NORTH, SHOWING RIVER ROAD BRIDGE CARRYING CASSELMAN RIVER ROAD OVER CASSELMAN RIVER, WITH MARYLAND GEOLOGICAL SURVEY STREAM-GAUGING STATION AT NORTHEAST CORNER OF BRIDGE - River Road Bridge, Crossing Casselman River on Casselman River Road, Grantsville, Garrett County, MD

  15. 9. VIEW OF WHITE ROCK ROAD INDICATING CULVERT LOCATION (SEE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. VIEW OF WHITE ROCK ROAD INDICATING CULVERT LOCATION (SEE ROAD ANGLE POINT ON RIGHT) WITH LATROBE RD, INTERSECTION IN DISTANCE (LEFT OF CENTER); VIEW TO NORTHEAST. - Placerville Road, White Rock Road between Clarksville & White Rock, El Dorado Hills, El Dorado County, CA

  16. 3. VIEW OF WHITE ROCK ROAD FROM THE INTERSECTION OF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. VIEW OF WHITE ROCK ROAD FROM THE INTERSECTION OF HIDDEN RIVER WAY (LEFT FOREGROUND) TOWARD ELEVATED INTERSECTION WITH LATROBE ROAD (AT RIGHT HORIZON); VIEW TO SOUTHWEST. - Placerville Road, White Rock Road between Clarksville & White Rock, El Dorado Hills, El Dorado County, CA

  17. 10. VIEW OF ALIGNMENT FOR COULTERVILLE ROAD AND MERCED RIVER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. VIEW OF ALIGNMENT FOR COULTERVILLE ROAD AND MERCED RIVER CANYON. NOTE ROAD CUT FOR NEW BIG OAK FLAT ROAD AT CENTER DISTANCE. LOOKING N. GIS: N-37 42 45.5 / W-119 43 24.7 - Coulterville Road, Between Foresta & All-Weather Highway, Yosemite Village, Mariposa County, CA

  18. Haul road design for off-highway mining equipment

    SciTech Connect

    Williamson, O.C.

    1987-03-01

    BHP Engineering have been able to develop and refine the design of haul roads using long term site experience. Many standard design practices have been reassessed and modified to give more appropriate and cost effective road pavements and geometry. This paper describes the cost advantage obtained, haul road planning, the design of haul road speed and grade, superelevation, pavements, and drainage.

  19. 5 CFR 930.107 - Waiver of road test.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 2 2014-01-01 2014-01-01 false Waiver of road test. 930.107 Section 930....107 Waiver of road test. Under the following conditions, OPM or an agency head or his or her designated representative may waive the road test: (a) OPM waives the road test requirement for operators...

  20. 5 CFR 930.107 - Waiver of road test.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Waiver of road test. 930.107 Section 930....107 Waiver of road test. Under the following conditions, OPM or an agency head or his or her designated representative may waive the road test: (a) OPM waives the road test requirement for operators...

  1. 48 CFR 436.579 - Opted timber sale road requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Opted timber sale road... sale road requirements. The contracting officer shall insert the clause at 452.236-79, Opted Timber Sale Road Requirements, in road construction contracts resulting from a timber sale turnback....

  2. 5 CFR 930.107 - Waiver of road test.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Waiver of road test. 930.107 Section 930....107 Waiver of road test. Under the following conditions, OPM or an agency head or his or her designated representative may waive the road test: (a) OPM waives the road test requirement for operators...

  3. 48 CFR 436.579 - Opted timber sale road requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 4 2013-10-01 2013-10-01 false Opted timber sale road... sale road requirements. The contracting officer shall insert the clause at 452.236-79, Opted Timber Sale Road Requirements, in road construction contracts resulting from a timber sale turnback....

  4. 25 CFR 170.802 - How is road maintenance funded?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false How is road maintenance funded? 170.802 Section 170.802 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN RESERVATION ROADS PROGRAM BIA Road Maintenance § 170.802 How is road maintenance funded? (a) The U.S. Congress funds a...

  5. 23 CFR 660.517 - Maneuver area roads.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Maneuver area roads. 660.517 Section 660.517 Highways... PROGRAMS (DIRECT FEDERAL) Defense Access Roads § 660.517 Maneuver area roads. (a) Claims by a highway agency for costs incurred to restore, to their former condition, roads damaged by maneuvers involving...

  6. 5 CFR 930.107 - Waiver of road test.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false Waiver of road test. 930.107 Section 930....107 Waiver of road test. Under the following conditions, OPM or an agency head or his or her designated representative may waive the road test: (a) OPM waives the road test requirement for operators...

  7. 25 CFR 170.802 - How is road maintenance funded?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false How is road maintenance funded? 170.802 Section 170.802 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN RESERVATION ROADS PROGRAM BIA Road Maintenance § 170.802 How is road maintenance funded? (a) The U.S. Congress funds a...

  8. 25 CFR 170.802 - How is road maintenance funded?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true How is road maintenance funded? 170.802 Section 170.802 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN RESERVATION ROADS PROGRAM BIA Road Maintenance § 170.802 How is road maintenance funded? (a) The U.S. Congress funds a...

  9. 25 CFR 170.802 - How is road maintenance funded?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false How is road maintenance funded? 170.802 Section 170.802 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN RESERVATION ROADS PROGRAM BIA Road Maintenance § 170.802 How is road maintenance funded? (a) The U.S. Congress funds a...

  10. 23 CFR 660.517 - Maneuver area roads.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Maneuver area roads. 660.517 Section 660.517 Highways... PROGRAMS (DIRECT FEDERAL) Defense Access Roads § 660.517 Maneuver area roads. (a) Claims by a highway agency for costs incurred to restore, to their former condition, roads damaged by maneuvers involving...

  11. 23 CFR 660.517 - Maneuver area roads.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Maneuver area roads. 660.517 Section 660.517 Highways... PROGRAMS (DIRECT FEDERAL) Defense Access Roads § 660.517 Maneuver area roads. (a) Claims by a highway agency for costs incurred to restore, to their former condition, roads damaged by maneuvers involving...

  12. 5 CFR 930.107 - Waiver of road test.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Waiver of road test. 930.107 Section 930....107 Waiver of road test. Under the following conditions, OPM or an agency head or his or her designated representative may waive the road test: (a) OPM waives the road test requirement for operators...

  13. 48 CFR 436.579 - Opted timber sale road requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false Opted timber sale road... sale road requirements. The contracting officer shall insert the clause at 452.236-79, Opted Timber Sale Road Requirements, in road construction contracts resulting from a timber sale turnback....

  14. 23 CFR 660.517 - Maneuver area roads.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Maneuver area roads. 660.517 Section 660.517 Highways... PROGRAMS (DIRECT FEDERAL) Defense Access Roads § 660.517 Maneuver area roads. (a) Claims by a highway agency for costs incurred to restore, to their former condition, roads damaged by maneuvers involving...

  15. 48 CFR 436.579 - Opted timber sale road requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Opted timber sale road... sale road requirements. The contracting officer shall insert the clause at 452.236-79, Opted Timber Sale Road Requirements, in road construction contracts resulting from a timber sale turnback....

  16. 25 CFR 170.802 - How is road maintenance funded?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false How is road maintenance funded? 170.802 Section 170.802 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN RESERVATION ROADS PROGRAM BIA Road Maintenance § 170.802 How is road maintenance funded? (a) The U.S. Congress funds a...

  17. 48 CFR 436.579 - Opted timber sale road requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 4 2012-10-01 2012-10-01 false Opted timber sale road... sale road requirements. The contracting officer shall insert the clause at 452.236-79, Opted Timber Sale Road Requirements, in road construction contracts resulting from a timber sale turnback....

  18. 23 CFR 660.517 - Maneuver area roads.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Maneuver area roads. 660.517 Section 660.517 Highways... PROGRAMS (DIRECT FEDERAL) Defense Access Roads § 660.517 Maneuver area roads. (a) Claims by a highway agency for costs incurred to restore, to their former condition, roads damaged by maneuvers involving...

  19. 30 CFR 784.24 - Road systems.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... this chapter; current, prudent engineering practices; and any design criteria established by the regulatory authority. (c) Standard design plans. The regulatory authority may establish engineering design..., appropriate cross sections, design drawings, and specifications for road widths, gradients,...

  20. 30 CFR 780.37 - Road systems.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... chapter; current, prudent engineering practices; and any design criteria established by the regulatory authority. (c) Standard design plans. The regulatory authority may establish engineering design standards... cross sections, design drawings and specifications for road widths, gradients, surfacing materials,...

  1. 30 CFR 780.37 - Road systems.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... chapter; current, prudent engineering practices; and any design criteria established by the regulatory authority. (c) Standard design plans. The regulatory authority may establish engineering design standards... cross sections, design drawings and specifications for road widths, gradients, surfacing materials,...

  2. 30 CFR 784.24 - Road systems.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... this chapter; current, prudent engineering practices; and any design criteria established by the regulatory authority. (c) Standard design plans. The regulatory authority may establish engineering design..., appropriate cross sections, design drawings, and specifications for road widths, gradients,...

  3. 30 CFR 780.37 - Road systems.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... chapter; current, prudent engineering practices; and any design criteria established by the regulatory authority. (c) Standard design plans. The regulatory authority may establish engineering design standards... cross sections, design drawings and specifications for road widths, gradients, surfacing materials,...

  4. 30 CFR 784.24 - Road systems.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... this chapter; current, prudent engineering practices; and any design criteria established by the regulatory authority. (c) Standard design plans. The regulatory authority may establish engineering design..., appropriate cross sections, design drawings, and specifications for road widths, gradients,...

  5. PAVED ROAD PARTICULATE EMISSIONS: SOURCE CATEGORY REPORT

    EPA Science Inventory

    The report gives results of extensive field tests to develop emission factors for particulate emissions generated by traffic entrainment of paved road surface particulate matter. Using roadway surface silt loading as the basis, predictive emission factor equations for each partic...

  6. Road Flooded by the Souris River

    The Souris River flooding a road near Sherwood, North Dakota.On June 24, 2011, USGS personnel were there to measure the streamflow. Streamflow was approximately 28,600 cubic feet per second, stage approximately 28.00 feet....

  7. HCEI Road Map: 2011 Edition (Brochure)

    SciTech Connect

    Braccio, R.; Finch, P.

    2011-08-01

    This road map outlines the 2011 key goals and strategies of the Hawaii Clean Energy Initiative, was founded based on a Memorandum of Understanding between the State of Hawaii and the U.S. Department of Energy in 2008.

  8. Conceptual design and analysis of roads and road construction machinery for initial lunar base operations

    NASA Astrophysics Data System (ADS)

    Sines, Jeffrey L.; Banks, Joel; Efatpenah, Keyanoush

    1990-06-01

    Recent developments have made it possible for scientists and engineers to consider returning to the Moon to build a manned lunar base. The base can be used to conduct scientific research, develop new space technology, and utilize the natural resources of the Moon. Areas of the base will be separated, connected by a system of roads that reduce the power requirements of vehicles traveling on them. Feasible road types for the lunar surface were analyzed and a road construction system was designed for initial lunar base operations. A model was also constructed to show the system configuration and key operating features. The alternate designs for the lunar road construction system were developed in four stages: analyze and select a road type; determine operations and machinery needed to produce the road; develop machinery configurations; and develop alternates for several machine components. A compacted lunar soil road was selected for initial lunar base operations. The only machinery required to produce this road were a grader and a compactor. The road construction system consists of a main drive unit which is used for propulsion, a detachable grader assembly, and a towed compactor.

  9. On the road performance tests of electric test vehicle for correlation with road load simulator

    NASA Astrophysics Data System (ADS)

    Dustin, M. O.; Slavik, R. J.

    1982-08-01

    A dynamometer (road load simulator) is used to test and evaluate electric vehicle propulsion systems. To improve correlation between system tests on the road load simulator and on the road, similar performance tests are conducted using the same vehicle. The results of track tests on the electric propulsion system test vehicle are described. The tests include range at constant speeds and over SAE J227a driving cycles, maximum accelerations, maximum gradability, and tire rolling resistance determination. Road power requirements and energy consumption were also determined from coast down tests.

  10. Car manufacturers and global road safety: a word frequency analysis of road safety documents

    PubMed Central

    Roberts, I; Wentz, R; Edwards, P

    2006-01-01

    Objective The World Bank believes that the car manufacturers can make a valuable contribution to road safety in poor countries and has established the Global Road Safety Partnership (GRSP) for this purpose. However, some commentators are sceptical. The authors examined road safety policy documents to assess the extent of any bias. Design Word frequency analyses of road safety policy documents from the World Health Organization (WHO) and the GRSP. Main outcome measures The relative occurrence of key road safety terms was quantified by calculating a word prevalence ratio with 95% confidence intervals. Terms for which there was a fourfold difference in prevalence between the documents were tabulated. Results Compared to WHO's World report on road traffic injury prevention, the GRSP road safety documents were substantially less likely to use the words speed, speed limits, child restraint, pedestrian, public transport, walking, and cycling, but substantially more likely to use the words school, campaign, driver training, and billboard. Conclusions There are important differences in emphasis in road safety policy documents prepared by WHO and the GRSP. Vigilance is needed to ensure that the road safety interventions that the car industry supports are based on sound evidence of effectiveness. PMID:17018674

  11. On the road performance tests of electric test vehicle for correlation with road load simulator

    NASA Technical Reports Server (NTRS)

    Dustin, M. O.; Slavik, R. J.

    1982-01-01

    A dynamometer (road load simulator) is used to test and evaluate electric vehicle propulsion systems. To improve correlation between system tests on the road load simulator and on the road, similar performance tests are conducted using the same vehicle. The results of track tests on the electric propulsion system test vehicle are described. The tests include range at constant speeds and over SAE J227a driving cycles, maximum accelerations, maximum gradability, and tire rolling resistance determination. Road power requirements and energy consumption were also determined from coast down tests.

  12. Conceptual design and analysis of roads and road construction machinery for initial lunar base operations

    NASA Technical Reports Server (NTRS)

    Sines, Jeffrey L.; Banks, Joel; Efatpenah, Keyanoush

    1990-01-01

    Recent developments have made it possible for scientists and engineers to consider returning to the Moon to build a manned lunar base. The base can be used to conduct scientific research, develop new space technology, and utilize the natural resources of the Moon. Areas of the base will be separated, connected by a system of roads that reduce the power requirements of vehicles traveling on them. Feasible road types for the lunar surface were analyzed and a road construction system was designed for initial lunar base operations. A model was also constructed to show the system configuration and key operating features. The alternate designs for the lunar road construction system were developed in four stages: analyze and select a road type; determine operations and machinery needed to produce the road; develop machinery configurations; and develop alternates for several machine components. A compacted lunar soil road was selected for initial lunar base operations. The only machinery required to produce this road were a grader and a compactor. The road construction system consists of a main drive unit which is used for propulsion, a detachable grader assembly, and a towed compactor.

  13. Road Surfaces And Earthquake Engineering: A Theoretical And Experimental Study

    SciTech Connect

    Pratico, Filippo Giammaria

    2008-07-08

    As is well known, road surfaces greatly affect vehicle-road interaction. As a consequence, road surfaces have a paramount influence on road safety and pavement management systems. On the other hand, earthquakes produce deformations able to modify road surface structure, properties and performance. In the light of these facts, the main goal of this paper has been confined into the modelling of road surface before, during and after the seismic event. The fundamentals of road surface texture theory have been stated in a general formulation. Models in the field of road profile generation and theoretical properties, before, during and after the earthquake, have been formulated and discussed. Practical applications can be hypothesised in the field of vehicle-road interaction as a result of road surface texture derived from deformations and accelerations caused by seismic or similar events.

  14. Effects of road traffic accidents on travel.

    PubMed

    Mayou, R A; Bryant, B M

    1994-09-01

    Consecutive road traffic accidents attenders with multiple or 'whiplash' neck injuries were assessed following the accident, at 3 months and 1 year. Considerable changes in vehicle-driving behaviour and in attitudes to travel were reported. Concern about travel as a driver and as a passenger was usual. A sizeable proportion of subjects suffered severe and persistent anxiety associated with limitations of everyday life. The findings have implications for clinical assessment and treatment, road safety, and medical reports in compensation proceedings. PMID:7960050

  15. Altitude and Configuration of the Potentiometric Surface in the Crystalline and Metasedimentary Rocks in Birmingham, Newlin, Pennsbury, and Pocopson Townships and parts of East Marlborough and Kennett Townships, Chester County, Pennsylvania, June 1994 through November 1995

    USGS Publications Warehouse

    Wood, Charles R.; Wettstein, William C.; Aichele, Steven S.; Joyce, James; Schneider, Frank M.

    1996-01-01

    A map showing ground-water levels in crystalline and metasedimentary rocks in Birmingham, Newlin, Pennsbury, and Pocopson Townships and parts of East Marlborough and Kennett Townships, Chester County, Pennsylvania, was constructed from water levels measured in wells from June 1994 through November 1995. Pre-1994 measurements were incorporated on the map to provide control in areas where more recent data were not available. Because little ground-water development has occurred in the areas where pre-1994 water levels were used, levels are assumed to be the same in 1994 and 1995 as they were when the measurement was made.

  16. Do Roads Reduce Painted Turtle (Chrysemys picta) Populations?

    PubMed Central

    Dorland, Alexandra; Rytwinski, Trina; Fahrig, Lenore

    2014-01-01

    Road mortality is thought to be a leading cause of turtle population decline. However, empirical evidence of the direct negative effects of road mortality on turtle population abundance is lacking. The purpose of this study was to provide a strong test of the prediction that roads reduce turtle population abundance. While controlling for potentially confounding variables, we compared relative abundance of painted turtles (Chrysemys picta) in 20 ponds in Eastern Ontario, 10 as close as possible to high traffic roads (Road sites) and 10 as far as possible from any major roads (No Road sites). There was no significant effect of roads on painted turtle relative abundance. Furthermore, our data do not support other predictions of the road mortality hypothesis; we observed neither a higher relative frequency of males to females at Road sites than at No Road sites, nor a lower average body size of turtles at Road than at No Road sites. We speculate that, although roads can cause substantial adult mortality in turtles, other factors, such as release from predation on adults and/or nests close to roads counter the negative effect of road mortality in some populations. We suggest that road mitigation for painted turtles can be limited to locations where turtles are forced to migrate across high traffic roads due, for example, to destruction of local nesting habitat or seasonal drying of ponds. This conclusion should not be extrapolated to other species of turtles, where road mortality could have a larger population-level effect than on painted turtles. PMID:24858065

  17. Road Safety Education in a Science Course: Evaluation of "Science and the Road."

    ERIC Educational Resources Information Center

    Gardner, Paul L.

    1989-01-01

    A traffic safety instructional package--"Science and the Road"--was assessed. It was designed by the Road Traffic Authority of Victoria (Australia) for use in tenth-grade science courses. Evaluation findings resulted in revision of the unit and implementation of more inservice courses for teachers lacking relevant biology and physics backgrounds.…

  18. Road rage and road traffic accidents among commercial vehicle drivers in Lahore, Pakistan.

    PubMed

    Shaikh, M A; Shaikh, I A; Siddiqui, Z

    2012-04-01

    Road rage and road traffic accidents increase the burden of morbidity and mortality in a population. A cross-sectional survey with convenience sampling was conducted among commercial vehicle drivers in Lahore, Pakistan (n = 901) to record their behaviours/experiences regarding road rage and road traffic accidents. Respondents were asked about incidents of shouting/cursing/rude gestures or threats to physically hurt the person/vehicle, by others or themselves, in the previous 24 hours or 3 months, and their involvement in road traffic accidents in the previous 12 months. Auto-rickshaw drivers were significantly more likely to report various road rage experiences/behaviours and involvement in accidents compared with bus and wagon drivers. A total of 112 respondents (12.4%) reported being involved in a road traffic accident in the previous 12 months but traffic police did not record the accident in 52.7% of cases. The results of this study underline the need to improve road safety in Pakistan. PMID:22768706

  19. Monitoring and assessing global impacts of roads and off-road vehicle traffic

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Rapid increases in the number of vehicles, urban sprawl, exurban development and infrastructure development for energy and water have led to dramatic increases in both the size and extent of the global road network. Anecdotal evidence suggests that off-road vehicle traffic has also increased in many...

  20. Road to evolution? Local adaptation to road adjacency in an amphibian (Ambystoma maculatum)

    PubMed Central

    Brady, Steven P.

    2012-01-01

    The network of roads on the landscape is vast, and contributes a suite of negative ecological effects on adjacent habitats, ranging from fragmentation to contamination by runoff. In addition to the immediate consequences faced by biota living in roaded landscapes, road effects may further function as novel agents of selection, setting the stage for contemporary evolutionary changes in local populations. Though the ecological consequences of roads are well described, evolutionary outcomes remain largely unevaluated. To address these potential responses in tandem, I conducted a reciprocal transplant experiment on early life history stages of a pool-breeding salamander. My data show that despite a strong, negative effect of roadside pools on salamander performance, populations adjacent to roads are locally adapted. This suggests that the response of species to human-altered environments varies across local populations, and that adaptive processes may mediate this response. PMID:22355748

  1. Patient-reported outcomes in ANCA-associated vasculitis. A comparison between Birmingham Vasculitis Activity Score and routine assessment of patient index data 3.

    PubMed

    Annapureddy, Narender; Elsallabi, Osama; Baker, Joshua; Sreih, Antoine G

    2016-02-01

    The objective of this study was to determine health-related quality of life (HRQoL) in patients with ANCA-associated vasculitis (AAV) as measured by the "routine assessment of patient index data 3" (RAPID3) and whether RAPID3 is correlated with disease activity as determined by the Birmingham Vasculitis Activity Score (BVAS). Data from patients at an academic institution vasculitis clinic seen between Jan 2010 and Jan 2012 were collected using chart review. BVAS and RAPID3 scores were calculated at each patient visit. RAPID3 was compared between patients in remission (BVAS = 0) and patients with active disease (BVAS > =1) at all visits for four consecutive visits, when data available, at least 3 months apart during the period mentioned. Robust generalized estimating equations (GEE) in linear regression models evaluated associations between the RAPID3 and BVAS over all available observations, adjusting for intra-subject correlations. Thirty-four patients were included in the study, 26 had granulomatosis with polyangiitis (GPA), five microscopic polyangiitis (MPA), and three eosinophilic granulomatosis with polyangiitis (EGPA). Patients at first visit had impaired HRQoL as measured by RAPID3 [6.8 (3.1-12.6)]. The median RAPID3 scores were higher in patients with active disease as compared to patients in remission (7.0 vs. 3.0, p = 0.115; 8.8 vs. 1.0, p = 0.011; 6.1 vs. 2.0, p = 0.032; and 11.7 vs. 2.0, p = 0.128 for visits 1, 2, 3, and 4, respectively). In longitudinal GEE models incorporating all observations there was a strong association between the RAPID3 (per 1 unit) and BVAS (per 1 unit) [β 0.21 (0.10, 0.32) p < 0.001]. RAPID3 can be used to measure HRQoL in patients with AAV. RAPID3 correlated significantly with BVAS. RAPID3 can discriminate between disease states in AAV. This instrument may help document patient experience and add to clinical decisions. PMID:25822996

  2. Vulnerability Analysis and Evaluation of Urban Road System in Tianjin

    NASA Astrophysics Data System (ADS)

    Liu, Y. Q.; Wu, X.

    In recent years, with the development of economy, the road construction of our country has entered into a period of rapid growth. The road transportation network has been expanding and the risk of disasters is increasing. In this paper we study the vulnerability of urban road system in Tianjin. After analyzed many risk factors of the urban road system security, including road construction, road traffic and the natural environment, we proposed an evaluation index of vulnerability of urban road system and established the corresponding evaluation index system. Based on the results of analysis and comprehensive evaluation, appropriate improvement measures and suggestions which may reduce the vulnerability of the road system and improve the safety and reliability of the road system are proposed.

  3. Multispectral Image Road Extraction Based Upon Automated Map Conflation

    NASA Astrophysics Data System (ADS)

    Chen, Bin

    Road network extraction from remotely sensed imagery enables many important and diverse applications such as vehicle tracking, drone navigation, and intelligent transportation studies. There are, however, a number of challenges to road detection from an image. Road pavement material, width, direction, and topology vary across a scene. Complete or partial occlusions caused by nearby buildings, trees, and the shadows cast by them, make maintaining road connectivity difficult. The problems posed by occlusions are exacerbated with the increasing use of oblique imagery from aerial and satellite platforms. Further, common objects such as rooftops and parking lots are made of materials similar or identical to road pavements. This problem of common materials is a classic case of a single land cover material existing for different land use scenarios. This work addresses these problems in road extraction from geo-referenced imagery by leveraging the OpenStreetMap digital road map to guide image-based road extraction. The crowd-sourced cartography has the advantages of worldwide coverage that is constantly updated. The derived road vectors follow only roads and so can serve to guide image-based road extraction with minimal confusion from occlusions and changes in road material. On the other hand, the vector road map has no information on road widths and misalignments between the vector map and the geo-referenced image are small but nonsystematic. Properly correcting misalignment between two geospatial datasets, also known as map conflation, is an essential step. A generic framework requiring minimal human intervention is described for multispectral image road extraction and automatic road map conflation. The approach relies on the road feature generation of a binary mask and a corresponding curvilinear image. A method for generating the binary road mask from the image by applying a spectral measure is presented. The spectral measure, called anisotropy-tunable distance (ATD), differs from conventional measures and is created to account for both changes of spectral direction and spectral magnitude in a unified fashion. The ATD measure is particularly suitable for differentiating urban targets such as roads and building rooftops. The curvilinear image provides estimates of the width and orientation of potential road segments. Road vectors derived from OpenStreetMap are then conflated to image road features by applying junction matching and intermediate point matching, followed by refinement with mean-shift clustering and morphological processing to produce a road mask with piecewise width estimates. The proposed approach is tested on a set of challenging, large, and diverse image data sets and the performance accuracy is assessed. The method is effective for road detection and width estimation of roads, even in challenging scenarios when extensive occlusion occurs.

  4. Road manslaughter—or just the cost of progress?

    PubMed Central

    Mooren, L; Grzebieta, R

    2009-01-01

    Much to the frustration of road safety researchers, practitioners, and advocates, road deaths and injuries have not been widely accepted as a major public health threat. Currently, road trauma is one of the biggest killers and causes of serious and disabling injuries in the world. Although there has been considerable research on the causes of road injury and ways of mitigating the problem, there is still reluctance to systematically and sufficiently do what can be done to reduce this problem globally. This paper takes a historical review of the road trauma problem and responses to it. In examining developments in road transport and road injury, it is clear that the main impediment to reducing road deaths and injury has been a misguided preference of economic advancement over public health risk management. It is misguided because road trauma has impeded and does still impede the capacity of economies to develop. The challenge for societies now is to look at this false dichotomy—that of road development and motorisation versus road safety—and begin to make the right choices in favour of human society advancement through the development and management of safe road-traffic systems. A new ‘Safe Systems’ approach is emerging in Australia and spreading globally as a guiding principle for road safety. The evolution of this approach is traced and illustrated in this article. The need for finding ways to engender a stronger global political commitment to road safety is demonstrated. PMID:22460394

  5. Geophysical methods for road construction and maintenance

    NASA Astrophysics Data System (ADS)

    Rasul, Hedi; Karlson, Caroline; Jamali, Imran; Earon, Robert; Olofsson, Bo

    2015-04-01

    Infrastructure, such as road transportation, is a vital in civilized societies; which need to be constructed and maintained regularly. A large part of the project cost is attributed to subsurface conditions, where unsatisfactory conditions could increase either the geotechnical stabilization measures needed or the design cost itself. A way to collect information of the subsurface and existing installations which can lead to measures reducing the project cost and damage is to use geophysical methods during planning, construction and maintenance phases. The moisture in road layers is an important factor, which will affect the bearing capacity of the construction as well as the maintenances. Moisture in the road is a key factor for a well-functioning road. On the other hand the excessive moisture is the main reason of road failure and problems. From a hydrological point of view geophysical methods could help road planners identify the water table, geological strata, pollution arising from the road and the movement of the pollution before, during and after construction. Geophysical methods also allow road planners to collect valuable data for a large area without intrusive investigations such as with boreholes, i.e. minimizing the environmental stresses and costs. However, it is important to specify the investigation site and to choose the most appropriate geophysical method based on the site chosen and the objective of the investigation. Currently, numerous construction and rehabilitation projects are taking places around the world. Many of these projects are focused on infrastructural development, comprising both new projects and expansion of the existing infrastructural network. Geophysical methods can benefit these projects greatly during all phases. During the construction phase Ground Penetrating radar (GPR) is very useful in combination with Electrical Resistivity (ER) for detecting soil water content and base course compaction. However, ER and Electromagnetic (EM) methods can also be used for monitoring changes in water content and pollutant spreading during the maintenance phase. The objective of this study was to describe various geophysical methods which could benefit the road planning, construction and maintenance phases focusing on hydrological impacts.

  6. Simple road detection based on vanishing point

    NASA Astrophysics Data System (ADS)

    Ziyu, Chen; Zhen, He

    2014-05-01

    Vision-based road detection is one of the key techniques of autonomous driving, intelligent vehicles, and visual navigation. At present, methods based on vanishing point perform best with general roads. However, it is difficult for them to meet the needs of a real-time system due to high time consumption. This paper presents a fast detection method, namely simple road detection, which achieves high efficiency by employing sky segmentation and two new optimization schemes-sample convolution and fast voting. The optimizations are based on lookup tables, sample computing, and computing simplification. The interval sampling in sample convolution makes the proposed method flexible to meet various efficiency and accuracy demands by different sample-step values. Mean filter and vote orientation limitation are also proposed to help improve detection accuracy. Experiments have been conducted with a large number of road images under different environmental conditions, and the results demonstrate that our proposed method is efficient and effective in detecting both structured and unstructured roads.

  7. Counseling to reduce road injuries and deaths.

    PubMed Central

    Johnson, D.

    1996-01-01

    OBJECTIVE: To study undergraduate learning of and current clinical practice on counseling to reduce road injuries and deaths. DESIGN: Questionnaire on high-risk clinical scenarios. SETTING: Canadian medical schools, one family medicine program, and a Toronto trauma centre. PARTICIPANTS: Three groups: 338 final-year medical students from 12 Canadian universities, 183 family practice teachers from the Ontario-wide University of Toronto teaching network, and 45 trauma-team members from a Toronto regional trauma centre. MAIN OUTCOME MEASURES: All health promotion items identified by students are relevant to the clinical scenarios presented to them were tabulated to identify general knowledge of health promotion counseling and specific knowledge of road trauma prevention. The trauma-related counseling practices of family practice teachers were tabulated from their responses to one of the student scenarios. The same process tabulated the counseling that trauma-team members would expect family physicians to do in busy practices. RESULTS: Students' knowledge about health promotion counseling was generally good, except for road trauma prevention, where counseling is seldom done unless heavily prompted. Family practice teacher responses indicated that approximately 15% have not accepted road trauma counseling as part of clinical practice. Trauma-team members ranked trauma prevention items similarly to family practice teachers, but had higher expectations for performance. The neck is the most commonly injured site, but no group identified headrest adjustment as important. CONCLUSIONS: Counseling to prevent road trauma is deficient both in practice and teaching. PMID:8939317

  8. Exploring the hierarchical structure in road network

    NASA Astrophysics Data System (ADS)

    He, Jing; Zhang, Hong; Lan, Tian; Cao, Weiwei; Wu, Xun

    2015-12-01

    Hierarchical structure of road network has received intensive attention either in urban planning or multi-scale representation. On the one hand, high-efficiency traffic flow counts on a reasonable hierarchical structure. On the other hand, it is a guide-line for cartographic generalization of road network. The paper attempts to investigate the hierarchical structure of a road network from two perspectives, a) the ht-index in terms of the degree connectivity, which was proposed to quantify the scaling and hierarchical structure of the network, b) the renormalization process, originated from complex network analysis, which is able to uncover the self-similarity of a network and reveal its hierarchical structure. We argue that the first point exhibits a big picture of the whole network, revealing the depth of the hierarchy, while the second point further illustrates how the nodes are organized to form a hierarchical structure at different scales. The hierarchical structures of 6 road networks in reality are examined accordingly. Results show that both indices are able to reveal the complexity of the hierarchy of a network. These conclusions can be beneficial to the road network generalization.

  9. Ground target tracking and road map extraction

    NASA Astrophysics Data System (ADS)

    Koch, W.; Koller, J.; Ulmke, M.

    For analyzing dynamic scenarios with many ground moving vehicles, airborne Ground Moving Target Indicator (GMTI) radar is well-suited due to its wide-area, all-weather, day/night, and real time capabilities. The generation of GMTI tracks from these data is the backbone for ground surveillance and traffic flow analysis. In case of dense target situations, missing detections and false alarms, Multi-Hypotheses Tracking (MHT) is the method at choice to solve the inherent ambiguities in the data-targets assignment problem. The resulting MHT-tracks are suited to extract road map information which is highly up-to-date and fairly precise. Moreover, their accuracy is quantitatively described. The precision of the extracted road segments can be improved significantly using smoothed or retrodicted tracks. In turn, the extracted road information is exploited for the precise tracking of succeeding road targets. The proposed, fully Bayesian approach is illustrated by a simulated example including Doppler and terrain obscuration, providing hints to the achievable road map accuracies.

  10. Road rage among drug dependent patients.

    PubMed

    Benavidez, Daniela C; Flores, Antonio Marcos; Fierro, Inmaculada; Alvarez, F Javier

    2013-01-01

    The consumption of alcohol, cocaine and cannabis is associated with aggressive behaviour, being a victim of injuries from various causes, and suffering traffic accidents. On the other hand, there is a significant association between road rage and traffic accidents, yet this has not been studied in persons suffering a substance dependence disorder. This study analyses the prevalence of road rage in substance dependent patients undergoing treatment. 100 patients randomly selected at an outpatient treatment centre were included in the study. 63% of the patients had experienced road rage in the year prior to the interview, and 18% were serious perpetrators. There was a higher frequency among drivers and those who were starting treatment for cocaine and cocaine+heroin. The study shows that road rage is very frequent among patients with disorders due to substance dependence who are undergoing treatment, in particular the most severe form ("serious perpetrators"). Special attention should be addressed to the issue of driving and road rage during the treatment of these patients. PMID:22840213

  11. Color vision for road scene interpretation

    NASA Astrophysics Data System (ADS)

    Sandt, Frederic; Aubert, Didier; Festas, Laurence

    1993-12-01

    For ten years, unstructured road following has been the subject of many studies. Road following must support the automatic navigation, at reasonable speed, of mobile robots on irregular paths and roads, with heterogeneous surfaces and under variable lighting conditions. Civil and military applications of this technology include transportation, logistics, security and engineering. The definition of our lane following system requires an evaluation of the existing technologies. Although the various operational systems converge on a color perception and a region segmentation optimizing discrimination and stability respectively, the treatments and performances vary. In this paper, the robustness of four operational systems and two connected techniques are compared according to common evaluation criteria. We present the identification of typical situations that have been used to create the image data base, the experimental protocol designs to compare the performances of the techniques and the analysis of the experimental results.

  12. Road vehicle emission factors development: A review

    NASA Astrophysics Data System (ADS)

    Franco, Vicente; Kousoulidou, Marina; Muntean, Marilena; Ntziachristos, Leonidas; Hausberger, Stefan; Dilara, Panagiota

    2013-05-01

    Pollutant emissions need to be accurately estimated to ensure that air quality plans are designed and implemented appropriately. Emission factors (EFs) are empirical functional relations between pollutant emissions and the activity that causes them. In this review article, the techniques used to measure road vehicle emissions are examined in relation to the development of EFs found in emission models used to produce emission inventories. The emission measurement techniques covered include those most widely used for road vehicle emissions data collection, namely chassis and engine dynamometer measurements, remote sensing, road tunnel studies and portable emission measurements systems (PEMS). The main advantages and disadvantages of each method with regards to emissions modelling are presented. A review of the ways in which EFs may be derived from test data is also performed, with a clear distinction between data obtained under controlled conditions (engine and chassis dynamometer measurements using standard driving cycles) and measurements under real-world operation.

  13. Children's attentional skills and road behavior.

    PubMed

    Dunbar, G; Hill, R; Lewis, V

    2001-09-01

    Switching attention and concentration, 2 skills expected to be used by skillful pedestrians, were studied. A sample of 160 children (aged 4 years 3 months-10 years) played a computer game involving attention switching. To examine concentration, a subset of the children was distracted with a cartoon video while they attempted a difficult task that required matching familiar figures. The same subset was also observed crossing roads. Older children switched faster and were less distracted. Children who were better at switching were more likely to show awareness of traffic when about to cross a road. Children who maintained concentration when challenged by a distracting event crossed the road in a less reckless manner. Parents and educators designing safety programs should take into account the development of these skills. PMID:11676101

  14. Swine flu: a Birmingham experience.

    PubMed

    Scriven, James; Mcewen, Ruth; Mistry, Sanjay; Green, Chris; Osman, Husam; Bailey, Mark; Ellis, Christopher

    2009-12-01

    By the beginning of July 2009 the West Midlands had seen more cases of novel H1N1 influenza (swine flu) than any other region in the U.K. Over a three-week period almost 850 people presented to Heartlands Hospital with flu-like symptoms. Of those admitted 52 adults were subsequently confirmed as having H1N1 infection. Most were younger than 30 and not from traditional influenza risk groups. The main risk factor for severe disease was asthma, and to a lesser extent pregnancy and obesity. Seven patients were admitted to intensive care and five developed an acute lung injury requiring prolonged admission. Two patients required extra corporeal membrane oxygenation and one died. Despite increased workload normal clinical services were unaffected. The hospital was not closed to admissions nor was it paralysed by staff absence. With a predicted second wave expected at the end of 2009, efforts to maintain effective community assessment remain crucial. PMID:20095293

  15. Control of road trauma epidemic in Australia.

    PubMed Central

    McDermott, F.

    1978-01-01

    This lecture discusses initiatives taken by the Road Trauma Committee of the Royal Australasian College of Surgeons to reduce fatality and injury on Australian roads. In 1970 the Road Trauma Committee and the communications media initiated a national campaign in support of legislation for the compulsory wearing of seat belts. Public ignorance and Parliamentary inertia were countered. Victoria became the first State in the Western world to introduce this legislation. All other Australian States followed. Significant and marked reductions in fatality and injury were achieved and have been maintained. Recognising alcohol as the single most important cause of serious road crashes and injuries in Australia, the committee advocated legislation for compulsory blood alcohol tests on all adult road crash casualties. In 1973-74 legislation was enacted in South Australia and Victoria and in 1976 in Queensland. Results show that more than one-quarter of driver casualties have alcohol concentrations above the legal limit of 0.05 g%. Half of these exceed 0.15 g%. On the other hand less than 3% of the general driving population exceed the legal limit. Further advocacy led in 1976 to the enactment of random roadside breath-test legislation in Victoria. The majority of Australian convicted drinking drivers have alcohol-related social problems. A quarter incur reconvictions. The conventional penal approach has failed. At present the Road Trauma Committee is campaigning for compulsory medical assessment of convicted drinking drivers. Reissue of a driving licence would be dependent upon evidence of re-education and/or rehabilitation. Pilot re-education programmes have been shown to lessen recidivism markedly. Prevention of drink-driving behaviour is the major strategy. The tactics entail deterence, improved secondary-school and driver education, and the implementation of a national policy for control of alcohol abuse. PMID:718071

  16. Assessment of rockfall risk along roads

    NASA Astrophysics Data System (ADS)

    Budetta, P.

    2004-03-01

    This paper contains a method for the analysis of rockfall risk along roads and motorways. The method is derived from the Rockfall Hazard Rating System (RHRS) developed by Pierson et al. (1990) at the Oregon State Highway Division. The RHRS provides a rational way to make informed decisions on where and how to spend construction funds. Exponential scoring functions are used to represent the increases, respectively, in hazard and in vulnerability that are reflected in the nine categories forming the classification. The resulting total score contains the essential elements regarding the evaluation of the degree of the exposition to the risk along roads. In the modified method, the ratings for the categories "ditch effectiveness", "geologic characteristic", "volume of rockfall/block size", "climate and water circulation" and "rockfall history" have been rendered more easy and objective. The main modifications regard the introduction of Slope Mass Rating by Romana (1985, 1988, 1991) improving the estimate of the geologic characteristics, of the volume of the potentially unstable blocks and the underground water circulation. Other modifications regard the scoring for the categories "decision sight distance" and "road geometry". For these categories, the Italian National Council's standards (Consiglio Nazionale delle Ricerche - CNR) have been used (CNR, 1980). The method must be applied in both the traffic directions because the percentage of reduction in the decision sight distance greatly affects the results. An application of the modified method to a 2km long section of the Sorrentine road (no 145) in Southern Italy was developed. A high traffic intensity affects the entire section of the road and rockfalls periodically cause casualties, as well as a large amount of damage and traffic interruptions. The method was applied to seven cross sections of slopes adjacent to the Sorrentine road. For these slopes, the analysis shows that the risk is unacceptable and it should be reduced using urgent remedial works.

  17. Measurement and dimension of road fatality in Brunei.

    PubMed

    Haque, Mohammed Ohidul

    2011-03-01

    In this article, we have investigated the pattern of road fatality in Brunei. It is seen from this analysis that road fatality in Brunei was one of the highest in the world in the early 1990s, but has been significantly reduced over the years, and is now one of the lowest in the world. Preliminary investigation shows that young male drivers are responsible for most road fatalities in Brunei. We have also fitted a linear regression model and found that road fatality is significantly positively related to people aged 18-24 years and new registered vehicles, both of which are expected to grow with the growth of population and economic development. Hence, road fatality in Brunei is also expected to grow unless additional effective road safety countermeasures are introduced and implemented to reduce road toll. Negative coefficient is observed for trend variable, indicating the reduction of road fatality due to the combined effects of improvements of vehicle safety, road design, medical facilities and road safety awareness among road user groups. However, short-term road fatality analysis based on monthly data indicates that the coefficient of the trend variable is positive, implying that in recent months road fatalities are increasing in Brunei, which is supported by media reports. We have compared Brunei's road fatality data with Australia, Singapore and Malaysia and found that Brunei's road fatality rate is lower than Singapore and Malaysia, but higher than Australia. This indicates that there are still opportunities to reduce road fatalities in Brunei if additional effective road safety strategies are implemented like in Australia without interfering in the economic and social development of Brunei. PMID:21409677

  18. Erosion and sediment delivery following removal of forest roads

    USGS Publications Warehouse

    Madej, M.A.

    2001-01-01

    Erosion control treatments were applied to abandoned logging roads in California, with the goal of reducing road-related sediment input to streams and restoring natural hydrologic patterns on the landscape. Treatment of stream crossings involved excavating culverts and associated road fill and reshaping streambanks. A variety of techniques were applied to road benches, which included decompacting the road surface, placing unstable road fill in more stable locations, and reestablishing natural surface drainage patterns. Following treatment and a 12-year recurrence-interval storm, some road reaches and excavated stream crossings showed evidence of mass movement failures, gullying, bank erosion and channel incision. Post-treatment erosion from excavated stream crossings was related to two variables: a surrogate for stream power (drainage area x channel gradient) and the volume of fill excavated from the channel. Post-treatment erosion on road reaches was related to four explanatory variables: method of treatment, hillslope position (upper, mid-slope or lower), date of treatment, and an interaction term (hillslope position x method of treatment). Sediment delivery from treated roads in upper, middle and lower hillslope positions was 10, 135 and 550 m3 of sediment per kilometre of treated roads, respectively. In contrast, inventories of almost 500 km of forest roads in adjacent catchments indicate that untreated roads produced 1500 to 4700 m3 of sediment per kilometre of road length. Erosion from 300 km of treated roads contributed less than 2 per cent of the total sediment load of Redwood Creek during the period 1978 to 1998. Although road removal treatments do not completely eliminate erosion associated with forest roads, they do substantially reduce sediment yields from abandoned logging roads. Published in 2001 by John Wiley & Sons, Ltd.

  19. Effects of roads on survival of San Clemente Island foxes

    USGS Publications Warehouse

    Snow, N.P.; Andelt, W.F.; Stanley, T.R.; Resnik, J.R.; Munson, L.

    2012-01-01

    Roads generate a variety of influences on wildlife populations; however, little is known about the effects of roads on endemic wildlife on islands. Specifically, road-kills of island foxes (Urocyon littoralis) on San Clemente Island (SCI), Channel Islands, California, USA are a concern for resource managers. To determine the effects of roads on island foxes, we radiocollared foxes using a 3-tiered sampling design to represent the entire population in the study area, a sub-population near roads, and a sub-population away from roads on SCI. We examined annual survival rates using nest-survival models, causes of mortalities, and movements for each sample. We found the population had high annual survival (0.90), although survival declined with use of road habitat, particularly for intermediate-aged foxes. Foxes living near roads suffered lower annual survival (0.76), resulting from high frequencies of road-kills (7 of 11 mortalities). Foxes living away from roads had the highest annual survival (0.97). Road-kill was the most prominent cause of mortality detected on SCI, which we estimated as killing 3-8% of the population in the study area annually. Based on movements, we were unable to detect any responses by foxes that minimized their risks from roads. The probabilities of road-kills increased with use of the road habitat, volume of traffic, and decreasing road sinuosity. We recommend that managers should attempt to reduce road-kills by deterring or excluding foxes from entering roads, and attempting to modify behaviors of motorists to be vigilant for foxes. ?? 2011 The Wildlife Society.

  20. Optimal Policies for Aggregate Recycling from Decommissioned Forest Roads

    NASA Astrophysics Data System (ADS)

    Thompson, Matthew; Sessions, John

    2008-08-01

    To mitigate the adverse environmental impact of forest roads, especially degradation of endangered salmonid habitat, many public and private land managers in the western United States are actively decommissioning roads where practical and affordable. Road decommissioning is associated with reduced long-term environmental impact. When decommissioning a road, it may be possible to recover some aggregate (crushed rock) from the road surface. Aggregate is used on many low volume forest roads to reduce wheel stresses transferred to the subgrade, reduce erosion, reduce maintenance costs, and improve driver comfort. Previous studies have demonstrated the potential for aggregate to be recovered and used elsewhere on the road network, at a reduced cost compared to purchasing aggregate from a quarry. This article investigates the potential for aggregate recycling to provide an economic incentive to decommission additional roads by reducing transport distance and aggregate procurement costs for other actively used roads. Decommissioning additional roads may, in turn, result in improved aquatic habitat. We present real-world examples of aggregate recycling and discuss the advantages of doing so. Further, we present mixed integer formulations to determine optimal levels of aggregate recycling under economic and environmental objectives. Tested on an example road network, incorporation of aggregate recycling demonstrates substantial cost-savings relative to a baseline scenario without recycling, increasing the likelihood of road decommissioning and reduced habitat degradation. We find that aggregate recycling can result in up to 24% in cost savings (economic objective) and up to 890% in additional length of roads decommissioned (environmental objective).

  1. Optimal policies for aggregate recycling from decommissioned forest roads.

    PubMed

    Thompson, Matthew; Sessions, John

    2008-08-01

    To mitigate the adverse environmental impact of forest roads, especially degradation of endangered salmonid habitat, many public and private land managers in the western United States are actively decommissioning roads where practical and affordable. Road decommissioning is associated with reduced long-term environmental impact. When decommissioning a road, it may be possible to recover some aggregate (crushed rock) from the road surface. Aggregate is used on many low volume forest roads to reduce wheel stresses transferred to the subgrade, reduce erosion, reduce maintenance costs, and improve driver comfort. Previous studies have demonstrated the potential for aggregate to be recovered and used elsewhere on the road network, at a reduced cost compared to purchasing aggregate from a quarry. This article investigates the potential for aggregate recycling to provide an economic incentive to decommission additional roads by reducing transport distance and aggregate procurement costs for other actively used roads. Decommissioning additional roads may, in turn, result in improved aquatic habitat. We present real-world examples of aggregate recycling and discuss the advantages of doing so. Further, we present mixed integer formulations to determine optimal levels of aggregate recycling under economic and environmental objectives. Tested on an example road network, incorporation of aggregate recycling demonstrates substantial cost-savings relative to a baseline scenario without recycling, increasing the likelihood of road decommissioning and reduced habitat degradation. We find that aggregate recycling can result in up to 24% in cost savings (economic objective) and up to 890% in additional length of roads decommissioned (environmental objective). PMID:18481140

  2. 5. GLACIER POINT ROAD VIEW AT SENTINEL DOME PARKING AREA. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. GLACIER POINT ROAD VIEW AT SENTINEL DOME PARKING AREA. LOOKING E. GIS: N-37 42 43.8 / W-119 35 12.1 - Glacier Point Road, Between Chinquapin Flat & Glacier Point, Yosemite Village, Mariposa County, CA

  3. 12. HALEMAUMAUUWEKAHUNA ROAD AT SOUTHWEST RIM OF KILAUEA CRATER, SHOWING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. HALEMAUMAU-UWEKAHUNA ROAD AT SOUTHWEST RIM OF KILAUEA CRATER, SHOWING HEAVY FILL AND ROCK BANK. LOOKING EAST. FROM SUPERINTENDENT'S MONTHLY REPORT, JANUARY 1934. - Mauna Loa Road, Volcano, Hawaii County, HI

  4. SMITH FARM FROM COOK ROAD, LOOKING WEST. (The farm buildings ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    SMITH FARM FROM COOK ROAD, LOOKING WEST. (The farm buildings from left to right are: granary, garage, Gould house, and barn. The Olympic Mountains are visible in the distance.) - Smith Farm, 399 Ebey Road, Coupeville, Island County, WA

  5. 12. WORLD'S FAMOUS TREE HOUSE AND ROAD VIEW. SOUTH OF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. WORLD'S FAMOUS TREE HOUSE AND ROAD VIEW. SOUTH OF PIERCY, HUMBOLDT COUNTY, CALIFORNIA. LOOKING SW. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  6. 4. VIEW WEST THROUGH ROADBED, ALONG STATE ROAD 64 FROM ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. VIEW WEST THROUGH ROADBED, ALONG STATE ROAD 64 FROM THE EAST APPROACH. BRIDGE DECK IS CONCRETE. - Dubois County Bridge No. 3002, Spanning Hunley Creek on State Road 64, Huntingburg, Dubois County, IN

  7. Behavior of road accidents: Structural time series approach

    NASA Astrophysics Data System (ADS)

    Junus, Noor Wahida Md; Ismail, Mohd Tahir; Arsad, Zainudin

    2014-12-01

    Road accidents become a major issue in contributing to the increasing number of deaths. Few researchers suggest that road accidents occur due to road structure and road condition. The road structure and condition may differ according to the area and volume of traffic of the location. Therefore, this paper attempts to look up the behavior of the road accidents in four main regions in Peninsular Malaysia by employing a structural time series (STS) approach. STS offers the possibility of modelling the unobserved component such as trends and seasonal component and it is allowed to vary over time. The results found that the number of road accidents is described by a different model. Perhaps, the results imply that the government, especially a policy maker should consider to implement a different approach in ways to overcome the increasing number of road accidents.

  8. 2. HISTORIC PHOTOGRAPH, VIEW TO WEST ROCKS ROAD BRIDGE, CA. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. HISTORIC PHOTOGRAPH, VIEW TO WEST ROCKS ROAD BRIDGE, CA. 1940. COLLECTION CONNECTICUT DEPARTMENT OF TRANSPORTATION. - Merritt Parkway, West Rocks Road Bridge, Spanning Merritt Parkway, Norwalk, Fairfield County, CT

  9. 26. LONE CONE AND OLD ROAD GRADE TO LEFT SEEN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    26. LONE CONE AND OLD ROAD GRADE TO LEFT SEEN FROM PARKING LOT ADJACENT TO LAUNDROMAT AT MOREFIELD CAMPGROUND STORE, FACING NW. - Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County, CO

  10. ESTATE ROAD WITH LONGLEAF PINE AND WIREGRASS HABITAT, NORTH OF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    ESTATE ROAD WITH LONGLEAF PINE AND WIREGRASS HABITAT, NORTH OF NURSERY ROAD AND WEST OF HIGHWAY 87, FACING SOUTHEAST - Overhills, Fort Bragg Military Reservation, Approximately 15 miles NW of Fayetteville, Overhills, Harnett County, NC

  11. 1. TUCKERTON WIRELESS, RADIO ROAD, PERSPECTIVE VIEW OF CONCRETE FOUNDATION ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. TUCKERTON WIRELESS, RADIO ROAD, PERSPECTIVE VIEW OF CONCRETE FOUNDATION OF RADIO STANTION WITH WIRELESS BUILDING AND SMOKESTACK IN BACKGROUND, LOOKING NORTH - Town of Tuckerton, U.S. Highway 9 & County Road 539, Tuckerton, Ocean County, NJ

  12. 3. OVERVIEW FROM RIEGO ROAD BETWEEN HIGHWAY 99 AND NATOMAS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. OVERVIEW FROM RIEGO ROAD BETWEEN HIGHWAY 99 AND NATOMAS ROAD, FACING SOUTH. - Reclamation District 1000, Northwest Sacramento County & southwest Sutter County, bisected by State Highway No. 99, Sacramento, Sacramento County, CA

  13. 34. VIEW OF DEL PASO ROAD NEAR INTERSECTION WITH POWERLINE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    34. VIEW OF DEL PASO ROAD NEAR INTERSECTION WITH POWERLINE ROAD, FACING EAST. - Reclamation District 1000, Northwest Sacramento County & southwest Sutter County, bisected by State Highway No. 99, Sacramento, Sacramento County, CA

  14. 25. VIEW OF SMALL DITCH PARALLEL TO POWERLINE ROAD SOUTH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    25. VIEW OF SMALL DITCH PARALLEL TO POWERLINE ROAD SOUTH OF SANKEY ROAD, FACING SOUTH. - Reclamation District 1000, Northwest Sacramento County & southwest Sutter County, bisected by State Highway No. 99, Sacramento, Sacramento County, CA

  15. Detail view of reinforced concrete of Bonita Ridge Access Road ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Detail view of reinforced concrete of Bonita Ridge Access Road Retaining Wall, camera facing northwest - Fort Barry, Bonita Ridge Access Road, Retaining Wall, Point Bonita, Marin Headlands, Sausalito, Marin County, CA

  16. 9. STONE SLAB CULVERT UNDER CARRIAGE ROAD AT HORSESHOE CURVE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. STONE SLAB CULVERT UNDER CARRIAGE ROAD AT HORSESHOE CURVE NEAR GIANT SLIDE TRAIL MARKER ON AROUND-THE-MOUNTAIN LOOP. - Rockefeller Carriage Roads, Mount Desert Island, Bar Harbor, Hancock County, ME

  17. SMITH FARM FROM EBEY ROAD, LOOKING NORTH. (At the right, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    SMITH FARM FROM EBEY ROAD, LOOKING NORTH. (At the right, this image shows the addition added to the granary in 1998 in order to adapt it to a family home.) - Smith Farm, 399 Ebey Road, Coupeville, Island County, WA

  18. Along Middle Fork Road toward North Fork of the Crazy ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Along Middle Fork Road toward North Fork of the Crazy Woman Creek Bridge, view to west - North Fork of Crazy Woman Creek Bridge, Spanning North Fork of Crazy Woman Creek at Middle Fork Road, Buffalo, Johnson County, WY

  19. 6. View northeast, junction of SR 141 and Rockland Road, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. View northeast, junction of SR 141 and Rockland Road, western estate wall and tree lines to right - A. I. Du Pont Estate, Junction of State Route 141 & Rockland Road, Wilmington, New Castle County, DE

  20. 8. Vidw southwest, junction of SR 141 and Rockland Road, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. Vidw southwest, junction of SR 141 and Rockland Road, northern estate wall and tree lines to left - A. I. Du Pont Estate, Junction of State Route 141 & Rockland Road, Wilmington, New Castle County, DE

  1. 1. View north along old section of New Bridge Road, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. View north along old section of New Bridge Road, western estate wall and Temple of Love to right - A. I. Du Pont Estate, Junction of State Route 141 & Rockland Road, Wilmington, New Castle County, DE

  2. 36 CFR 254.33 - Road rights-of-way.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... system right-of-way needs based on National Forest transportation planning and State and local law before... ADJUSTMENTS Conveyance of Small Tracts § 254.33 Road rights-of-way. (a) Reserved or acquired road...

  3. 36 CFR 254.33 - Road rights-of-way.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... system right-of-way needs based on National Forest transportation planning and State and local law before... ADJUSTMENTS Conveyance of Small Tracts § 254.33 Road rights-of-way. (a) Reserved or acquired road...

  4. 36 CFR 254.33 - Road rights-of-way.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... system right-of-way needs based on National Forest transportation planning and State and local law before... ADJUSTMENTS Conveyance of Small Tracts § 254.33 Road rights-of-way. (a) Reserved or acquired road...

  5. 36 CFR 254.33 - Road rights-of-way.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... system right-of-way needs based on National Forest transportation planning and State and local law before... ADJUSTMENTS Conveyance of Small Tracts § 254.33 Road rights-of-way. (a) Reserved or acquired road...

  6. 36 CFR 254.33 - Road rights-of-way.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... system right-of-way needs based on National Forest transportation planning and State and local law before... ADJUSTMENTS Conveyance of Small Tracts § 254.33 Road rights-of-way. (a) Reserved or acquired road...

  7. 41. SWITCH BACK IN DAVIS CUTOFF ROAD AT LITTLE CRANE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    41. SWITCH BACK IN DAVIS CUT-OFF ROAD AT LITTLE CRANE CREEK. NOTE STONE CULVERT BRIDGE AT BOTTOM AND CRANE FALLS BRIDGE AT TOP. - Yosemite National Park Roads & Bridges, Yosemite Village, Mariposa County, CA

  8. 9. REYNOLDS AVENUE BRIDGE, ROAD VIEW. NOTE THE GRADE RISES ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. REYNOLDS AVENUE BRIDGE, ROAD VIEW. NOTE THE GRADE RISES OVER TRACKS DUE TO INCREASED LOCOMOTIVE SIZES. SEVERAL MONUMENTS WERE MOVED TO FACILITATE THIS. VIEW NE. - Gettysburg National Military Park Tour Roads, Gettysburg, Adams County, PA

  9. 3. ROAD TO SUMMIT SHOWING VISITOR OVERLOOK AND SCIENCE CITY, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. ROAD TO SUMMIT SHOWING VISITOR OVERLOOK AND SCIENCE CITY, FROM ATOP WHITE HILL. NOTE THE ARCHAEOLOGICAL REMAINS OF WHAT APPEARS TO BE A CIRCULAR SHELTER AT LOWER RIGHT. - Haleakala National Park Roads, Pukalani, Maui County, HI

  10. 29. ROAD TO SUMMIT SHOWING VISITOR OVERLOOK AND SCIENCE CITY, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    29. ROAD TO SUMMIT SHOWING VISITOR OVERLOOK AND SCIENCE CITY, FROM ATOP WHITE HILL. NOTE THE ARCHAEOLOGICAL REMAINS OF WHAT APPEARS TO BE A CIRCULAR SHELTER AT LOWER RIGHT. - Haleakala National Park Roads, Pukalani, Maui County, HI

  11. "GARDEN" SIDE OF ROW HOUSES AT 13 COURT, RIDGE ROAD ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    "GARDEN" SIDE OF ROW HOUSES AT 13 COURT, RIDGE ROAD FROM NORTHEAST. NOTE PEDESTRIAN WALKWAYS THROUGH SHARED GREEN SPACE. - Old Greenbelt, Crescent Road and Southway, Greenbelt, Prince George's County, MD

  12. VIEW OF MILL FROM KEKAHA ROAD, WITH SUGAR BIN, CANE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    VIEW OF MILL FROM KEKAHA ROAD, WITH SUGAR BIN, CANE CLEANING PLANT AND CRUSHING MILL TO THE FORE. VIEW FROM THE EAST - Kekaha Sugar Company, Sugar Mill Building, 8315 Kekaha Road, Kekaha, Kauai County, HI

  13. CLOSE UP VIEW OF MILL FROM KEKAHA ROAD, WITH UNLOADER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    CLOSE UP VIEW OF MILL FROM KEKAHA ROAD, WITH UNLOADER AND CRUSHING MILL WING IN THE FOREGROUND. VIEW FROM THE NORTHEAST - Kekaha Sugar Company, Sugar Mill Building, 8315 Kekaha Road, Kekaha, Kauai County, HI

  14. 11. COULTERVILLE ROAD AT ROCK SLIDE AREA WITH HWY 140 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. COULTERVILLE ROAD AT ROCK SLIDE AREA WITH HWY 140 AT REAR. LOOKING NNE. GIS: N-37 43 04.7 / W-119 43 00.3 - Coulterville Road, Between Foresta & All-Weather Highway, Yosemite Village, Mariposa County, CA

  15. 76. VIEW OF SECOND WEAPONS STORAGE AREA ALONG SERVICE ROAD ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    76. VIEW OF SECOND WEAPONS STORAGE AREA ALONG SERVICE ROAD SHOWING BUILDINGS 338-333 LOOKING NORTHWEST. - Loring Air Force Base, Weapons Storage Area, Northeastern corner of base at northern end of Maine Road, Limestone, Aroostook County, ME

  16. 4. APPROACH OF CARRS MILL ROAD TO THE SOUTH PORTAL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. APPROACH OF CARRS MILL ROAD TO THE SOUTH PORTAL OF THE MITCHELLS MILL BRIDGE; VIEW TO NORTH. - Mitchell's Mill Bridge, Spanning Winter's Run on Carrs Mill Road, west of Bel Air, Bel Air, Harford County, MD

  17. 3. ELEVATION. FROM SOUTH WITH CANAL PRISM. Canal Road ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. ELEVATION. FROM SOUTH WITH CANAL PRISM. - Canal Road Bridge, Canal Road spanning Delaware Canal Diversion, Locks 22 & 23 in Delaware Canal State Park in Williams Township, Raubsville, Northampton County, PA

  18. 1. OVERVIEW, EAST SIDE. VIEW TO WESTNORTHWEST Milwaukee Road ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. OVERVIEW, EAST SIDE. VIEW TO WEST-NORTHWEST - Milwaukee Road Railroad Overpass, Spanning Chicago, Milwaukee, St. Paul, & Pacific Railroad Grade (Milwaukee Road) at Orange Street, Missoula, Missoula County, MT

  19. MAIN ENTRANCE GATE ON CAMP BUTLER ROAD, LOOKING INTO CEMETERY. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    MAIN ENTRANCE GATE ON CAMP BUTLER ROAD, LOOKING INTO CEMETERY. GATEPOST WRAPPED DURING CONSTRUCTION. VIEW TO NORTH. - Camp Butler National Cemetery, 5063 Camp Butler Road, Springfield, Sangamon County, IL

  20. 1. View looking northwest, from Middle Mount Vernon Road, showing ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. View looking northwest, from Middle Mount Vernon Road, showing the slight rise upon which the building was constructed. - Perry Township School No. 3, Middle Mount Vernon & Eickhoff Roads, Evansville, Vanderburgh County, IN

  1. OVERVIEW OF GOLD HILL MILL, ROAD, AND WARM SPRINGS CAMP ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    OVERVIEW OF GOLD HILL MILL, ROAD, AND WARM SPRINGS CAMP BUILDINGS, LOOKING SOUTH SOUTHEAST. THE FUNCTION OF THE FLAT AREA AT CENTER RIGHT IS UNKNOWN. - Gold Hill Mill, Warm Spring Canyon Road, Death Valley Junction, Inyo County, CA

  2. 28. ROAD VIEW OF HIGHWAY 267 SOUTH OF GRAPEVINE ENTRANCE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    28. ROAD VIEW OF HIGHWAY 267 SOUTH OF GRAPEVINE ENTRANCE STATION. NOTE ENTRANCE STATION IN DISTANCE. LOOKING NW. (SAME AS CA-300-7.) - Death Valley National Park Roads, Death Valley Junction, Inyo County, CA

  3. 8. JAMESTOWN ISLAND LOOP ROAD, VIEW TO NORTHEAST OF WINE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. JAMESTOWN ISLAND LOOP ROAD, VIEW TO NORTHEAST OF WINE MAKING SIGN (STOP 5). NOTE WICKET MADE OF VINES IN FOREGROUND. - Jamestown Island Loop Road, Jamestown Island, Jamestown, James City County, VA

  4. 21. AVENUE OF THE GIANTS, OLD HIGHWAY 101, ROAD VIEW ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    21. AVENUE OF THE GIANTS, OLD HIGHWAY 101, ROAD VIEW 1.5 MILES NORTH OF MIRANDA. HUMBOLDT COUNTY, CALIFORNIA. LOOKING N. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  5. 68. AVENUE OF THE GIANTS, OLD HIGHWAY 101, ROAD VIEW ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    68. AVENUE OF THE GIANTS, OLD HIGHWAY 101, ROAD VIEW .5 MILE NORTH OF MIRANDA. HUMBOLDT COUNTY, CALIFORNIA. LOOKING NW. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  6. 69. AVENUE OF THE GIANTS, OLD HIGHWAY 101, ROAD VIEW ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    69. AVENUE OF THE GIANTS, OLD HIGHWAY 101, ROAD VIEW 1.5 MILES NORTH OF MIRANDA. HUMBOLDT COUNTY, CALIFORNIA. LOOKING N. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  7. 20. AVENUE OF THE GIANTS, OLD HIGHWAY 101, ROAD VIEW ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    20. AVENUE OF THE GIANTS, OLD HIGHWAY 101, ROAD VIEW .5 MILE NORTH OF MIRANDA. HUMBOLDT COUNTY, CALIFORNIA. LOOKING NW. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  8. 7. Bridge over Happy Hollow Road on unopened section of ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. Bridge over Happy Hollow Road on unopened section of Foothills Parkway looking ENE. - Great Smoky Mountains National Park Roads & Bridges, Foothills Parkway, From Chilowee to Walland & from Cosby to I-40, Gatlinburg, Sevier County, TN

  9. 8. Underside of bridge over Happy Hollow Road showing concrete ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. Underside of bridge over Happy Hollow Road showing concrete piers looking SSW. - Great Smoky Mountains National Park Roads & Bridges, Foothills Parkway, From Chilowee to Walland & from Cosby to I-40, Gatlinburg, Sevier County, TN

  10. How Long Do the Dead Survive on the Road? Carcass Persistence Probability and Implications for Road-Kill Monitoring Surveys

    PubMed Central

    Santos, Sara M.; Carvalho, Filipe; Mira, António

    2011-01-01

    Background Road mortality is probably the best-known and visible impact of roads upon wildlife. Although several factors influence road-kill counts, carcass persistence time is considered the most important determinant underlying underestimates of road mortality. The present study aims to describe and model carcass persistence variability on the road for different taxonomic groups under different environmental conditions throughout the year; and also to assess the effect of sampling frequency on the relative variation in road-kill estimates registered within a survey. Methodology/Principal Findings Daily surveys of road-killed vertebrates were conducted over one year along four road sections with different traffic volumes. Survival analysis was then used to i) describe carcass persistence timings for overall and for specific animal groups; ii) assess optimal sampling designs according to research objectives; and iii) model the influence of road, animal and weather factors on carcass persistence probabilities. Most animal carcasses persisted on the road for the first day only, with some groups disappearing at very high rates. The advisable periodicity of road monitoring that minimizes bias in road mortality estimates is daily monitoring for bats (in the morning) and lizards (in the afternoon), daily monitoring for toads, small birds, small mammals, snakes, salamanders, and lagomorphs; 1 day-interval (alternate days) for large birds, birds of prey, hedgehogs, and freshwater turtles; and 2 day-interval for carnivores. Multiple factors influenced the persistence probabilities of vertebrate carcasses on the road. Overall, the persistence was much lower for small animals, on roads with lower traffic volumes, for carcasses located on road lanes, and during humid conditions and high temperatures during the wet season and dry seasons, respectively. Conclusion/Significance The guidance given here on monitoring frequencies is particularly relevant to provide conservation and transportation agencies with accurate numbers of road-kills, realistic mitigation measures, and detailed designs for road monitoring programs. PMID:21980437

  11. 25 CFR 170.138 - Can roads be built in roadless and wild areas?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... RESERVATION ROADS PROGRAM Indian Reservation Roads Program Policy and Eligibility Recreation, Tourism and Trails § 170.138 Can roads be built in roadless and wild areas? Under 25 CFR part 265 no roads can...

  12. 25 CFR 170.138 - Can roads be built in roadless and wild areas?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... RESERVATION ROADS PROGRAM Indian Reservation Roads Program Policy and Eligibility Recreation, Tourism and Trails § 170.138 Can roads be built in roadless and wild areas? Under 25 CFR part 265 no roads can...

  13. Simulating the effects of forest roads on watershed hydrology

    SciTech Connect

    Wigmosta, Mark S.; Perkins, William A.

    2001-12-01

    The Distributed Hydrology-Soil-Vegetation Model (DHSVM) was enhanced to represent the interception and redirection of surface and subsurface flow by road cuts and stream channels. Two channel networks are imposed in vector form on the DHSVM grid: one representing roads, the other representing streams. Impacts of the road network on channel flows are modeled explicitly; road location and geometry, along with soil moisture, determine the timing and volume of intercepted water, while road drainage characteristics and culvert placement determine the flow path and travel time to the channel system. The active road drainage/channel network may expand and contract as grid cell water tables rise and fall below their channel beds. The model was applied to a 10-km2 experimental watershed to study the influence of road network design on streamflow characteristics. It was demonstrated that even where the road network produces minor changes in streamflow at the basin outlet, subsurface flow interception by roads could alter significantly streamflow in tributary channels. The impact of the road network on channel flows was shown to vary during a storm based on the road design, storm characteristics, topography, local geology, and soil moisture conditions. The impact occurs earlier in a storm when the road network diverts flow into the drainage rather than out of it. When flows are redirected into a channel, the road contributing area quickly increases the current total contributing area for the channel, causing a proportional increase in discharge. If the road design allows some water to pass under the road, there may be only minor impacts early in the storm with increasing impact as watertables rise and subsurface flow begins to be intercepted. When flows are redirected out of the natural drainage the impact is not felt until the channel contributing area extends upslope to the road system.

  14. Road shape recognition based on scene self-similarity

    NASA Astrophysics Data System (ADS)

    Postnikov, Vassili V.; Krohina, Darya A.; Prun, Victor E.

    2015-02-01

    A method of determining of the road shape and direction is proposed. The road can potentially have curved shape as well as be seen unclearly due to weather effects or relief features. The proposed method uses video taken from frontal camera that is rigidly placed in car as an input data. The method is based on self-similarity of typical road image, i.e. the smaller image inside the road is close to downscaled initial image.

  15. 13. VIEW OF THE ROAD ABOVE THE DRYLAID ROCK WALL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. VIEW OF THE ROAD ABOVE THE DRY-LAID ROCK WALL (TY-3177-12 ON THE KINGS CANYON ROAD WHERE THE ROAD WILL BE GRADED AND BLADED. LOCATED AT MILEPOST 1.83 (ACCORDING TO THE ARCHAEOLOGICAL SITE RECORD FOR SITE TY-3177). PHOTO IS TAKEN FROM THE NORTHERN END OF THE FEATURE, FACING DUE WEST (2700). - Kings Canyon Road, Carson City, Carson City, NV

  16. A Road Map for Improving Geography Assessment

    ERIC Educational Resources Information Center

    Wertheim, Jill A.; Edelson, Daniel C.; Hildebrant, Barbara; Hinde, Elizabeth; Kenney, Marianne; Kolvoord, Robert; Lanegran, David; Marcello, Jody Smothers; Morrill, Robert; Ruiz-Primo, Maria; Seixas, Peter; Shavelson, Richard

    2013-01-01

    In late 2012, both the second edition of the "Geography for Life: National Geography Standards" and the National Science Foundation-funded "Road Map for Geography Education Project" reports were released; the former document describes the conceptual goals for K-12 geography education, and the latter, a route to coordinating reform efforts to

  17. Synthesis Road Map Problems in Organic Chemistry

    ERIC Educational Resources Information Center

    Schaller, Chris P.; Graham, Kate J.; Jones, T. Nicholas

    2014-01-01

    Road map problems ask students to integrate their knowledge of organic reactions with pattern recognition skills to "fill in the blanks" in the synthesis of an organic compound. Students are asked to identify familiar organic reactions in unfamiliar contexts. A practical context, such as a medicinally useful target compound, helps…

  18. 49 CFR 391.31 - Road test.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Road test. 391.31 Section 391.31 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR CARRIER SAFETY REGULATIONS QUALIFICATIONS OF DRIVERS AND...

  19. Brawley Fault Zone Surface Fractures Across Road

    Fresh surface fractures (black arrows) along Brawley Fault Zone and across Ralph Road in response to the 2010 El Mayor-Cucapah earthquake; view to the north. Slight vertical component of slip (2 mm, up on east [right] side) more noticeable at white arrow....

  20. Synthesis Road Map Problems in Organic Chemistry

    ERIC Educational Resources Information Center

    Schaller, Chris P.; Graham, Kate J.; Jones, T. Nicholas

    2014-01-01

    Road map problems ask students to integrate their knowledge of organic reactions with pattern recognition skills to "fill in the blanks" in the synthesis of an organic compound. Students are asked to identify familiar organic reactions in unfamiliar contexts. A practical context, such as a medicinally useful target compound, helps